38418480156 has 48 divisors (see below), whose sum is σ = 102543773696. Its totient is φ = 10966584384.

The previous prime is 38418480101. The next prime is 38418480167. The reversal of 38418480156 is 65108481483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119071 + ... + 301686.

Almost surely, 2^38418480156 is an apocalyptic number.

It is an amenable number.

38418480156 is an abundant number, since it is smaller than the sum of its proper divisors (64125293540).

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

38418480156 is a wasteful number, since it uses less digits than its factorization.

38418480156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421858 (or 421856 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 38418480156 in words is "thirty-eight billion, four hundred eighteen million, four hundred eighty thousand, one hundred fifty-six".