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132420521134064 = 24373118331875131
BaseRepresentation
bin11110000110111110001110…
…000111111000011111110000
3122100212021111210120010112002
4132012332032013320133300
5114324034211402242224
61145345051514153132
736615031646652662
oct3606761607703760
9570767453503462
10132420521134064
1139214255a91139
1212a27b987227a8
1358b7280aa6c67
14249b28a3d0532
15104986582a9ae
hex786f8e1f87f0

132420521134064 has 40 divisors (see below), whose sum is σ = 257274478348272. Its totient is φ = 66027137564160.

The previous prime is 132420521134063. The next prime is 132420521134129. The reversal of 132420521134064 is 460431125024231.

It is a super-2 number, since 2×1324205211340642 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132420521134063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69681779 + ... + 71556909.

Almost surely, 2132420521134064 is an apocalyptic number.

It is an amenable number.

132420521134064 is a deficient number, since it is larger than the sum of its proper divisors (124853957214208).

132420521134064 is a wasteful number, since it uses less digits than its factorization.

132420521134064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887345 (or 1887339 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 132420521134064 its reverse (460431125024231), we get a palindrome (592851646158295).

The spelling of 132420521134064 in words is "one hundred thirty-two trillion, four hundred twenty billion, five hundred twenty-one million, one hundred thirty-four thousand, sixty-four".

Divisors: 1 2 4 8 16 373 746 1492 2984 5968 11833 23666 47332 94664 189328 1875131 3750262 4413709 7500524 8827418 15001048 17654836 30002096 35309672 70619344 699423863 1398847726 2797695452 5595390904 11190781808 22188425123 44376850246 88753700492 177507400984 355014801968 8276282570879 16552565141758 33105130283516 66210260567032 132420521134064