38087700480 has 156 divisors (see below), whose sum is σ = 132021882720. Its totient is φ = 10156670976.

The previous prime is 38087700467. The next prime is 38087700481. The reversal of 38087700480 is 8400778083.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (38087700481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81001 + ... + 287639.

It is an arithmetic number, because the mean of its divisors is an integer number (846294120).

Almost surely, 2^38087700480 is an apocalyptic number.

38087700480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38087700480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66010941360).

38087700480 is an abundant number, since it is smaller than the sum of its proper divisors (93934182240).

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

38087700480 is a wasteful number, since it uses less digits than its factorization.

38087700480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206674 (or 206649 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 38087700480 in words is "thirty-eight billion, eighty-seven million, seven hundred thousand, four hundred eighty".