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42420412301 = 1959227166703
BaseRepresentation
bin100111100000011101…
…000001111110001101
311001111100111012222112
4213200131001332031
51143334111143201
631253200353405
73031134361301
oct474035017615
9131440435875
1042420412301
1116a99242693
12827a615865
1340006671a7
1420a5c21d01
1511842410bb
hex9e0741f8d

42420412301 has 16 divisors (see below), whose sum is σ = 45610214400. Its totient is φ = 39332336688.

The previous prime is 42420412277. The next prime is 42420412337. The reversal of 42420412301 is 10321402424.

42420412301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42420412301 - 210 = 42420411277 is a prime.

It is a super-2 number, since 2×424204123012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42420412501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171116 + ... + 337818.

It is an arithmetic number, because the mean of its divisors is an integer number (2850638400).

Almost surely, 242420412301 is an apocalyptic number.

It is an amenable number.

42420412301 is a deficient number, since it is larger than the sum of its proper divisors (3189802099).

42420412301 is a wasteful number, since it uses less digits than its factorization.

42420412301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167008.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42420412301 its reverse (10321402424), we get a palindrome (52741814725).

The spelling of 42420412301 in words is "forty-two billion, four hundred twenty million, four hundred twelve thousand, three hundred one".

Divisors: 1 19 59 227 1121 4313 13393 166703 254467 3167357 9835477 37841581 186874063 718990039 2232653279 42420412301