38057945184 has 72 divisors (see below), whose sum is σ = 123688328400. Its totient is φ = 10873698048.

The previous prime is 38057945153. The next prime is 38057945227. The reversal of 38057945184 is 48154975083.

38057945184 is a `hidden beast` number, since 38 + 0 + 5 + 7 + 94 + 518 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 38057945184.

It is a congruent number.

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, 9436959 + ... + 9440990.

It is an arithmetic number, because the mean of its divisors is an integer number (1717893450).

Almost surely, 2^38057945184 is an apocalyptic number.

It is an amenable number.

38057945184 is an abundant number, since it is smaller than the sum of its proper divisors (85630383216).

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

38057945184 is a wasteful number, since it uses less digits than its factorization.

38057945184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18877972 (or 18877961 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 38057945184 in words is "thirty-eight billion, fifty-seven million, nine hundred forty-five thousand, one hundred eighty-four".