13425431234532 has 24 divisors (see below), whose sum is σ = 31345475498400. Its totient is φ = 4472362418496.

The previous prime is 13425431234521. The next prime is 13425431234539. The reversal of 13425431234532 is 23543213452431.

It is not an unprimeable number, because it can be changed into a prime (13425431234539) 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 7 ways as a sum of consecutive naturals, for example, 347645682 + ... + 347684297.

It is an arithmetic number, because the mean of its divisors is an integer number (1306061479100).

Almost surely, 2^{13425431234532} is an apocalyptic number.

13425431234532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13425431234532 is an abundant number, since it is smaller than the sum of its proper divisors (17920044263868).

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

13425431234532 is a wasteful number, since it uses less digits than its factorization.

13425431234532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695331595 (or 695331593 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

Adding to 13425431234532 its reverse (23543213452431), we get a palindrome (36968644686963).

The spelling of 13425431234532 in words is "thirteen trillion, four hundred twenty-five billion, four hundred thirty-one million, two hundred thirty-four thousand, five hundred thirty-two".