40716323392 has 14 divisors (see below), whose sum is σ = 80796454358. Its totient is φ = 20358161664.

The previous prime is 40716323387. The next prime is 40716323407. The reversal of 40716323392 is 29332361704.

It can be written as a sum of positive squares in only one way, i.e., 37316966976 + 3399356416 = 193176^2 + 58304^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318096213 + ... + 318096340.

Almost surely, 2^40716323392 is an apocalyptic number.

It is an amenable number.

40716323392 is a deficient number, since it is larger than the sum of its proper divisors (40080130966).

40716323392 is an equidigital number, since it uses as much as digits as its factorization.

40716323392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636192565 (or 636192555 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 40716323392 in words is "forty billion, seven hundred sixteen million, three hundred twenty-three thousand, three hundred ninety-two".