40322520004 has 24 divisors (see below), whose sum is σ = 76017392640. Its totient is φ = 18604283424.

The previous prime is 40322519987. The next prime is 40322520011. The reversal of 40322520004 is 40002522304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34557 + ... + 286075.

It is an arithmetic number, because the mean of its divisors is an integer number (3167391360).

Almost surely, 2^40322520004 is an apocalyptic number.

It is an amenable number.

40322520004 is a deficient number, since it is larger than the sum of its proper divisors (35694872636).

40322520004 is a wasteful number, since it uses less digits than its factorization.

40322520004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254619 (or 254617 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The spelling of 40322520004 in words is "forty billion, three hundred twenty-two million, five hundred twenty thousand, four".