13988589873 has 16 divisors (see below), whose sum is σ = 18776365056. Its totient is φ = 9263369600.

The previous prime is 13988589851. The next prime is 13988589877. The reversal of 13988589873 is 37898588931.

It is a cyclic number.

It is not a de Polignac number, because 13988589873 - 2⁶ = 13988589809 is a prime.

It is a super-2 number, since 2×13988589873² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13988589798 and 13988589807.

It is not an unprimeable number, because it can be changed into a prime (13988589877) 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, 585661 + ... + 609077.

It is an arithmetic number, because the mean of its divisors is an integer number (1173522816).

Almost surely, 2^13988589873 is an apocalyptic number.

It is an amenable number.

13988589873 is a deficient number, since it is larger than the sum of its proper divisors (4787775183).

13988589873 is a wasteful number, since it uses less digits than its factorization.

13988589873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24744.

The product of its digits is 104509440, while the sum is 69.

The spelling of 13988589873 in words is "thirteen billion, nine hundred eighty-eight million, five hundred eighty-nine thousand, eight hundred seventy-three".