4418936899722 has 24 divisors (see below), whose sum is σ = 9574673153760. Its totient is φ = 1472931294120.

The previous prime is 4418936899711. The next prime is 4418936899823. The reversal of 4418936899722 is 2279986398144.

4418936899722 is a `hidden beast` number, since 441 + 8 + 9 + 36 + 89 + 9 + 72 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3398854 + ... + 4515537.

It is an arithmetic number, because the mean of its divisors is an integer number (398944714740).

Almost surely, 2^{4418936899722} is an apocalyptic number.

4418936899722 is an abundant number, since it is smaller than the sum of its proper divisors (5155736254038).

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

4418936899722 is a wasteful number, since it uses less digits than its factorization.

4418936899722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7945418 (or 7945415 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 72.

The spelling of 4418936899722 in words is "four trillion, four hundred eighteen billion, nine hundred thirty-six million, eight hundred ninety-nine thousand, seven hundred twenty-two".