40332525231 has 16 divisors (see below), whose sum is σ = 55707622400. Its totient is φ = 25929020160.

The previous prime is 40332525119. The next prime is 40332525269. The reversal of 40332525231 is 13252523304.

40332525231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40332525231 - 2²⁵ = 40298970799 is a prime.

It is a super-2 number, since 2×40332525231² (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 (40332525631) 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, 739906 + ... + 792543.

It is an arithmetic number, because the mean of its divisors is an integer number (3481726400).

Almost surely, 2^40332525231 is an apocalyptic number.

40332525231 is a deficient number, since it is larger than the sum of its proper divisors (15375097169).

40332525231 is a wasteful number, since it uses less digits than its factorization.

40332525231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532766.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 40332525231 in words is "forty billion, three hundred thirty-two million, five hundred twenty-five thousand, two hundred thirty-one".