13124998886 has 16 divisors (see below), whose sum is σ = 20960765280. Its totient is φ = 6142343040.

The previous prime is 13124998877. The next prime is 13124998889. The reversal of 13124998886 is 68889942131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124998889) 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 7 ways as a sum of consecutive naturals, for example, 1060226 + ... + 1072533.

It is an arithmetic number, because the mean of its divisors is an integer number (1310047830).

Almost surely, 2^13124998886 is an apocalyptic number.

13124998886 is a deficient number, since it is larger than the sum of its proper divisors (7835766394).

13124998886 is a wasteful number, since it uses less digits than its factorization.

13124998886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132959.

The product of its digits is 5971968, while the sum is 59.

The spelling of 13124998886 in words is "thirteen billion, one hundred twenty-four million, nine hundred ninety-eight thousand, eight hundred eighty-six".