38013915141680 has 20 divisors (see below), whose sum is σ = 88382352704592. Its totient is φ = 15205566056640.

The previous prime is 38013915141679. The next prime is 38013915141731. The reversal of 38013915141680 is 8614151931083.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237586969556 + ... + 237586969715.

Almost surely, 2^{38013915141680} is an apocalyptic number.

It is an amenable number.

38013915141680 is an abundant number, since it is smaller than the sum of its proper divisors (50368437562912).

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

38013915141680 is a wasteful number, since it uses less digits than its factorization.

38013915141680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475173939284 (or 475173939278 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 38013915141680 in words is "thirty-eight trillion, thirteen billion, nine hundred fifteen million, one hundred forty-one thousand, six hundred eighty".