38310381162 has 32 divisors (see below), whose sum is σ = 85143441600. Its totient is φ = 12768737904.

The previous prime is 38310381149. The next prime is 38310381163. The reversal of 38310381162 is 26118301383.

38310381162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (38310381163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542764 + ... + 609272.

It is an arithmetic number, because the mean of its divisors is an integer number (2660732550).

Almost surely, 2^38310381162 is an apocalyptic number.

38310381162 is an abundant number, since it is smaller than the sum of its proper divisors (46833060438).

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

38310381162 is a wasteful number, since it uses less digits than its factorization.

38310381162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77187 (or 77181 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 38310381162 in words is "thirty-eight billion, three hundred ten million, three hundred eighty-one thousand, one hundred sixty-two".