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32442041111 = 2571151109673
BaseRepresentation
bin11110001101101100…
…100100001100010111
310002201221102110000012
4132031230210030113
51012420130303421
622523105310435
72225641541144
oct361554441427
9102657373005
1032442041111
1112838760727
12635493541b
1330a02b063c
1417da8cd3cb
15c9d20695b
hex78db24317

32442041111 has 8 divisors (see below), whose sum is σ = 32596867584. Its totient is φ = 32287436800.

The previous prime is 32442041011. The next prime is 32442041129. The reversal of 32442041111 is 11114024423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32442041111 - 222 = 32437846807 is a prime.

It is a super-2 number, since 2×324420411112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32442041141) 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, 240971 + ... + 350643.

It is an arithmetic number, because the mean of its divisors is an integer number (4074608448).

Almost surely, 232442041111 is an apocalyptic number.

32442041111 is a deficient number, since it is larger than the sum of its proper divisors (154826473).

32442041111 is a wasteful number, since it uses less digits than its factorization.

32442041111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111081.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 32442041111 its reverse (11114024423), we get a palindrome (43556065534).

The spelling of 32442041111 in words is "thirty-two billion, four hundred forty-two million, forty-one thousand, one hundred eleven".

Divisors: 1 257 1151 109673 295807 28185961 126233623 32442041111