38331892480 has 432 divisors, whose sum is σ = 111559672224. Its totient is φ = 12572098560.

The previous prime is 38331892477. The next prime is 38331892517. The reversal of 38331892480 is 8429813383.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164514444 + ... + 164514676.

It is an arithmetic number, because the mean of its divisors is an integer number (258239982).

Almost surely, 2^38331892480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38331892480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55779836112).

38331892480 is an abundant number, since it is smaller than the sum of its proper divisors (73227779744).

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

38331892480 is a wasteful number, since it uses less digits than its factorization.

38331892480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 38331892480 in words is "thirty-eight billion, three hundred thirty-one million, eight hundred ninety-two thousand, four hundred eighty".