38874322923 has 32 divisors (see below), whose sum is σ = 53539799040. Its totient is φ = 25076787840.

The previous prime is 38874322871. The next prime is 38874322931. The reversal of 38874322923 is 32922347883.

It is a happy number.

It is not a de Polignac number, because 38874322923 - 2⁶ = 38874322859 is a prime.

It is a super-2 number, since 2×38874322923² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38874323923) 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 31 ways as a sum of consecutive naturals, for example, 20888013 + ... + 20889873.

It is an arithmetic number, because the mean of its divisors is an integer number (1673118720).

Almost surely, 2^38874322923 is an apocalyptic number.

38874322923 is a deficient number, since it is larger than the sum of its proper divisors (14665476117).

38874322923 is a wasteful number, since it uses less digits than its factorization.

38874322923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659.

The product of its digits is 3483648, while the sum is 51.

The spelling of 38874322923 in words is "thirty-eight billion, eight hundred seventy-four million, three hundred twenty-two thousand, nine hundred twenty-three".