38139201023 has 16 divisors (see below), whose sum is σ = 47556198144. Its totient is φ = 29715092160.

The previous prime is 38139200929. The next prime is 38139201041. The reversal of 38139201023 is 32010293183.

38139201023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38139201023 - 2¹⁴ = 38139184639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38139201623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686036 + ... + 739542.

It is an arithmetic number, because the mean of its divisors is an integer number (2972262384).

Almost surely, 2^38139201023 is an apocalyptic number.

38139201023 is a deficient number, since it is larger than the sum of its proper divisors (9416997121).

38139201023 is a wasteful number, since it uses less digits than its factorization.

38139201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62782.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 38139201023 in words is "thirty-eight billion, one hundred thirty-nine million, two hundred one thousand, twenty-three".