38456158344 has 16 divisors (see below), whose sum is σ = 96140395920. Its totient is φ = 12818719440.

The previous prime is 38456158339. The next prime is 38456158369. The reversal of 38456158344 is 44385165483.

It is a super-2 number, since 2×38456158344² (a number of 22 digits) contains 22 as substring.

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, 801169942 + ... + 801169989.

It is an arithmetic number, because the mean of its divisors is an integer number (6008774745).

Almost surely, 2^38456158344 is an apocalyptic number.

It is an amenable number.

38456158344 is an abundant number, since it is smaller than the sum of its proper divisors (57684237576).

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

38456158344 is a wasteful number, since it uses less digits than its factorization.

38456158344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602339940 (or 1602339936 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 38456158344 in words is "thirty-eight billion, four hundred fifty-six million, one hundred fifty-eight thousand, three hundred forty-four".