13219194960272 has 40 divisors (see below), whose sum is σ = 29271264840576. Its totient is φ = 5665332439296.

The previous prime is 13219194960247. The next prime is 13219194960329. The reversal of 13219194960272 is 27206949191231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23567948 + ... + 24122324.

Almost surely, 2^{13219194960272} is an apocalyptic number.

It is an amenable number.

13219194960272 is an abundant number, since it is smaller than the sum of its proper divisors (16052069880304).

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

13219194960272 is a wasteful number, since it uses less digits than its factorization.

13219194960272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767295 (or 767289 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 13219194960272 in words is "thirteen trillion, two hundred nineteen billion, one hundred ninety-four million, nine hundred sixty thousand, two hundred seventy-two".