65740604404 has 96 divisors (see below), whose sum is σ = 125208115200. Its totient is φ = 30119962752.

The previous prime is 65740604389. The next prime is 65740604437. The reversal of 65740604404 is 40440604756.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 72480919 + ... + 72481825.

It is an arithmetic number, because the mean of its divisors is an integer number (1304251200).

Almost surely, 2^65740604404 is an apocalyptic number.

It is an amenable number.

65740604404 is a deficient number, since it is larger than the sum of its proper divisors (59467510796).

65740604404 is a wasteful number, since it uses less digits than its factorization.

65740604404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1275 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 65740604404 in words is "sixty-five billion, seven hundred forty million, six hundred four thousand, four hundred four".