13232254120402 has 24 divisors (see below), whose sum is σ = 20282460189696. Its totient is φ = 6474112668576.

The previous prime is 13232254120357. The next prime is 13232254120403. The reversal of 13232254120402 is 20402145223231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13232254120403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3534358 + ... + 6241489.

It is an arithmetic number, because the mean of its divisors is an integer number (845102507904).

Almost surely, 2^{13232254120402} is an apocalyptic number.

13232254120402 is a deficient number, since it is larger than the sum of its proper divisors (7050206069294).

13232254120402 is an equidigital number, since it uses as much as digits as its factorization.

13232254120402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9776122 (or 9776049 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 13232254120402 its reverse (20402145223231), we get a palindrome (33634399343633).

The spelling of 13232254120402 in words is "thirteen trillion, two hundred thirty-two billion, two hundred fifty-four million, one hundred twenty thousand, four hundred two".