40622328684 has 72 divisors (see below), whose sum is σ = 122511800880. Its totient is φ = 11606378112.

The previous prime is 40622328647. The next prime is 40622328743. The reversal of 40622328684 is 48682322604.

40622328684 is a `hidden beast` number, since 406 + 2 + 232 + 8 + 6 + 8 + 4 = 666.

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 23 ways as a sum of consecutive naturals, for example, 3832797 + ... + 3843380.

It is an arithmetic number, because the mean of its divisors is an integer number (1701552790).

Almost surely, 2^40622328684 is an apocalyptic number.

It is an amenable number.

40622328684 is an abundant number, since it is smaller than the sum of its proper divisors (81889472196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40622328684 is a wasteful number, since it uses less digits than its factorization.

40622328684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7676204 (or 7676189 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 40622328684 in words is "forty billion, six hundred twenty-two million, three hundred twenty-eight thousand, six hundred eighty-four".