38332245856 has 48 divisors (see below), whose sum is σ = 79719595200. Its totient is φ = 18093138048.

The previous prime is 38332245823. The next prime is 38332245871. The reversal of 38332245856 is 65854223383.

38332245856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38332245856² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60675 + ... + 283453.

It is an arithmetic number, because the mean of its divisors is an integer number (1660824900).

Almost surely, 2^38332245856 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 38332245856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39859797600).

38332245856 is an abundant number, since it is smaller than the sum of its proper divisors (41387349344).

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

38332245856 is a wasteful number, since it uses less digits than its factorization.

38332245856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223091 (or 223083 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 38332245856 in words is "thirty-eight billion, three hundred thirty-two million, two hundred forty-five thousand, eight hundred fifty-six".