38115023622 has 32 divisors (see below), whose sum is σ = 82820410848. Its totient is φ = 11623911936.

The previous prime is 38115023599. The next prime is 38115023627. The reversal of 38115023622 is 22632051183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38115023627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2153373 + ... + 2171000.

It is an arithmetic number, because the mean of its divisors is an integer number (2588137839).

Almost surely, 2^38115023622 is an apocalyptic number.

38115023622 is an abundant number, since it is smaller than the sum of its proper divisors (44705387226).

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

38115023622 is a wasteful number, since it uses less digits than its factorization.

38115023622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324504.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 38115023622 in words is "thirty-eight billion, one hundred fifteen million, twenty-three thousand, six hundred twenty-two".