13242257773600 has 144 divisors (see below), whose sum is σ = 34521198001920. Its totient is φ = 4949275161600.

The previous prime is 13242257773573. The next prime is 13242257773663. The reversal of 13242257773600 is 637775224231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8487042 + ... + 9925441.

It is an arithmetic number, because the mean of its divisors is an integer number (239730541680).

Almost surely, 2^{13242257773600} is an apocalyptic number.

13242257773600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13242257773600 is an abundant number, since it is smaller than the sum of its proper divisors (21278940228320).

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

13242257773600 is a wasteful number, since it uses less digits than its factorization.

13242257773600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18412563 (or 18412550 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 13242257773600 in words is "thirteen trillion, two hundred forty-two billion, two hundred fifty-seven million, seven hundred seventy-three thousand, six hundred".