13316242432 has 22 divisors (see below), whose sum is σ = 26619482768. Its totient is φ = 6658120704.

The previous prime is 13316242427. The next prime is 13316242453. The reversal of 13316242432 is 23424261331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13316242394 and 13316242403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501048 + ... + 6503095.

Almost surely, 2^13316242432 is an apocalyptic number.

It is an amenable number.

13316242432 is a deficient number, since it is larger than the sum of its proper divisors (13303240336).

13316242432 is an equidigital number, since it uses as much as digits as its factorization.

13316242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13004163 (or 13004145 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The spelling of 13316242432 in words is "thirteen billion, three hundred sixteen million, two hundred forty-two thousand, four hundred thirty-two".