40715605984 has 12 divisors (see below), whose sum is σ = 80158849344. Its totient is φ = 20357802976.

The previous prime is 40715605979. The next prime is 40715606047. The reversal of 40715605984 is 48950651704.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636181312 + ... + 636181375.

It is an arithmetic number, because the mean of its divisors is an integer number (6679904112).

Almost surely, 2^40715605984 is an apocalyptic number.

It is an amenable number.

40715605984 is a deficient number, since it is larger than the sum of its proper divisors (39443243360).

40715605984 is a wasteful number, since it uses less digits than its factorization.

40715605984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272362697 (or 1272362689 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 40715605984 in words is "forty billion, seven hundred fifteen million, six hundred five thousand, nine hundred eighty-four".