40432314352112 has 40 divisors (see below), whose sum is σ = 82823903990400. Its totient is φ = 19067778171072.

The previous prime is 40432314351977. The next prime is 40432314352139. The reversal of 40432314352112 is 21125341323404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292884812 + ... + 293022827.

It is an arithmetic number, because the mean of its divisors is an integer number (2070597599760).

Almost surely, 2^{40432314352112} is an apocalyptic number.

It is an amenable number.

40432314352112 is an abundant number, since it is smaller than the sum of its proper divisors (42391589638288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40432314352112 is a wasteful number, since it uses less digits than its factorization.

40432314352112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585907893 (or 585907887 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 40432314352112 its reverse (21125341323404), we get a palindrome (61557655675516).

The spelling of 40432314352112 in words is "forty trillion, four hundred thirty-two billion, three hundred fourteen million, three hundred fifty-two thousand, one hundred twelve".