39404696514 has 32 divisors (see below), whose sum is σ = 79598090880. Its totient is φ = 13003965312.

The previous prime is 39404696509. The next prime is 39404696521. The reversal of 39404696514 is 41569640493.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242347 + ... + 370865.

It is an arithmetic number, because the mean of its divisors is an integer number (2487440340).

Almost surely, 2^39404696514 is an apocalyptic number.

39404696514 is an abundant number, since it is smaller than the sum of its proper divisors (40193394366).

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

39404696514 is a wasteful number, since it uses less digits than its factorization.

39404696514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129034.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 39404696514 in words is "thirty-nine billion, four hundred four million, six hundred ninety-six thousand, five hundred fourteen".