38890251300480 has 128 divisors (see below), whose sum is σ = 123969364574400. Its totient is φ = 10370174115840.

The previous prime is 38890251300443. The next prime is 38890251300499. The reversal of 38890251300480 is 8400315209883.

It is a tau number, because it is divible by the number of its divisors (128).

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, 35672260 + ... + 36746300.

Almost surely, 2^{38890251300480} is an apocalyptic number.

38890251300480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38890251300480 is an abundant number, since it is smaller than the sum of its proper divisors (85079113273920).

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

38890251300480 is a wasteful number, since it uses less digits than its factorization.

38890251300480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092922 (or 1092910 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 38890251300480 in words is "thirty-eight trillion, eight hundred ninety billion, two hundred fifty-one million, three hundred thousand, four hundred eighty".