232085735431 has 16 divisors (see below), whose sum is σ = 255132203040. Its totient is φ = 209365102080.

The previous prime is 232085735417. The next prime is 232085735449. The reversal of 232085735431 is 134537580232.

It is a cyclic number.

It is not a de Polignac number, because 232085735431 - 2¹⁹ = 232085211143 is a prime.

It is a super-2 number, since 2×232085735431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232085735731) 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, 4005475 + ... + 4063003.

It is an arithmetic number, because the mean of its divisors is an integer number (15945762690).

Almost surely, 2^232085735431 is an apocalyptic number.

232085735431 is a deficient number, since it is larger than the sum of its proper divisors (23046467609).

232085735431 is a wasteful number, since it uses less digits than its factorization.

232085735431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60354.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 232085735431 in words is "two hundred thirty-two billion, eighty-five million, seven hundred thirty-five thousand, four hundred thirty-one".