38064830720 has 216 divisors, whose sum is σ = 110678871744. Its totient is φ = 12482899968.

The previous prime is 38064830693. The next prime is 38064830731. The reversal of 38064830720 is 2703846083.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1429367 + ... + 1455753.

It is an arithmetic number, because the mean of its divisors is an integer number (512402184).

Almost surely, 2^38064830720 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 38064830720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55339435872).

38064830720 is an abundant number, since it is smaller than the sum of its proper divisors (72614041024).

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

38064830720 is a wasteful number, since it uses less digits than its factorization.

38064830720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26445 (or 26424 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 38064830720 in words is "thirty-eight billion, sixty-four million, eight hundred thirty thousand, seven hundred twenty".