40763725736 has 32 divisors (see below), whose sum is σ = 76606659360. Its totient is φ = 20335334592.

The previous prime is 40763725687. The next prime is 40763725759. The reversal of 40763725736 is 63752736704.

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, 11536226 + ... + 11539758.

It is an arithmetic number, because the mean of its divisors is an integer number (2393958105).

Almost surely, 2^40763725736 is an apocalyptic number.

It is an amenable number.

40763725736 is a deficient number, since it is larger than the sum of its proper divisors (35842933624).

40763725736 is a wasteful number, since it uses less digits than its factorization.

40763725736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425 (or 6421 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 50.

The spelling of 40763725736 in words is "forty billion, seven hundred sixty-three million, seven hundred twenty-five thousand, seven hundred thirty-six".