38422577808 has 120 divisors (see below), whose sum is σ = 108910176128. Its totient is φ = 12643900416.

The previous prime is 38422577801. The next prime is 38422577819. The reversal of 38422577808 is 80877522483.

38422577808 is a `hidden beast` number, since 384 + 2 + 257 + 7 + 8 + 0 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (38422577801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4994541 + ... + 5002227.

Almost surely, 2^38422577808 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 38422577808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54455088064).

38422577808 is an abundant number, since it is smaller than the sum of its proper divisors (70487598320).

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

38422577808 is a wasteful number, since it uses less digits than its factorization.

38422577808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141 (or 8132 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 38422577808 in words is "thirty-eight billion, four hundred twenty-two million, five hundred seventy-seven thousand, eight hundred eight".