38614286139 has 32 divisors (see below), whose sum is σ = 60499477248. Its totient is φ = 21597840000.

The previous prime is 38614286107. The next prime is 38614286141. The reversal of 38614286139 is 93168241683.

It is not a de Polignac number, because 38614286139 - 2⁵ = 38614286107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38614286091 and 38614286100.

It is not an unprimeable number, because it can be changed into a prime (38614286159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3895089 + ... + 3904989.

It is an arithmetic number, because the mean of its divisors is an integer number (1890608664).

Almost surely, 2^38614286139 is an apocalyptic number.

38614286139 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

38614286139 is a deficient number, since it is larger than the sum of its proper divisors (21885191109).

38614286139 is a wasteful number, since it uses less digits than its factorization.

38614286139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19019.

The product of its digits is 1492992, while the sum is 51.

The spelling of 38614286139 in words is "thirty-eight billion, six hundred fourteen million, two hundred eighty-six thousand, one hundred thirty-nine".