39412831136 has 48 divisors (see below), whose sum is σ = 88731921600. Its totient is φ = 16881108480.

The previous prime is 39412831123. The next prime is 39412831141. The reversal of 39412831136 is 63113821493.

It is a junction number, because it is equal to n+sod(n) for n = 39412831093 and 39412831102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328796 + ... + 432356.

It is an arithmetic number, because the mean of its divisors is an integer number (1848581700).

Almost surely, 2^39412831136 is an apocalyptic number.

It is an amenable number.

39412831136 is an abundant number, since it is smaller than the sum of its proper divisors (49319090464).

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

39412831136 is a wasteful number, since it uses less digits than its factorization.

39412831136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105277 (or 105269 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The spelling of 39412831136 in words is "thirty-nine billion, four hundred twelve million, eight hundred thirty-one thousand, one hundred thirty-six".