13136232498 has 16 divisors (see below), whose sum is σ = 26282843040. Its totient is φ = 4377014496.

The previous prime is 13136232491. The next prime is 13136232511. The reversal of 13136232498 is 89423263131.

It is a super-2 number, since 2×13136232498² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13136232491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415915 + ... + 446382.

It is an arithmetic number, because the mean of its divisors is an integer number (1642677690).

Almost surely, 2^13136232498 is an apocalyptic number.

13136232498 is an abundant number, since it is smaller than the sum of its proper divisors (13146610542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13136232498 is a wasteful number, since it uses less digits than its factorization.

13136232498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864841.

The product of its digits is 186624, while the sum is 42.

The spelling of 13136232498 in words is "thirteen billion, one hundred thirty-six million, two hundred thirty-two thousand, four hundred ninety-eight".