32601116431 has 32 divisors (see below), whose sum is σ = 36042148800. Its totient is φ = 29306956800.

The previous prime is 32601116423. The next prime is 32601116447. The reversal of 32601116431 is 13461110623.

It is a cyclic number.

It is not a de Polignac number, because 32601116431 - 2³ = 32601116423 is a prime.

It is a super-2 number, since 2×32601116431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32601116431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32601116491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26525925 + ... + 26527153.

It is an arithmetic number, because the mean of its divisors is an integer number (1126317150).

Almost surely, 2^32601116431 is an apocalyptic number.

32601116431 is a deficient number, since it is larger than the sum of its proper divisors (3441032369).

32601116431 is a wasteful number, since it uses less digits than its factorization.

32601116431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 32601116431 in words is "thirty-two billion, six hundred one million, one hundred sixteen thousand, four hundred thirty-one".