38682542973 has 16 divisors (see below), whose sum is σ = 52030181376. Its totient is φ = 25562589360.

The previous prime is 38682542959. The next prime is 38682542999. The reversal of 38682542973 is 37924528683.

It is not a de Polignac number, because 38682542973 - 2¹⁰ = 38682541949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682542923) 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, 42886 + ... + 281432.

It is an arithmetic number, because the mean of its divisors is an integer number (3251886336).

Almost surely, 2^38682542973 is an apocalyptic number.

It is an amenable number.

38682542973 is a deficient number, since it is larger than the sum of its proper divisors (13347638403).

38682542973 is a wasteful number, since it uses less digits than its factorization.

38682542973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239024.

The product of its digits is 17418240, while the sum is 57.

The spelling of 38682542973 in words is "thirty-eight billion, six hundred eighty-two million, five hundred forty-two thousand, nine hundred seventy-three".