13572676321 has 8 divisors (see below), whose sum is σ = 13625177184. Its totient is φ = 13520208000.

The previous prime is 13572676289. The next prime is 13572676331. The reversal of 13572676321 is 12367627531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13572676321 - 2⁵ = 13572676289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13572676331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126290 + ... + 1138276.

It is an arithmetic number, because the mean of its divisors is an integer number (1703147148).

Almost surely, 2^13572676321 is an apocalyptic number.

It is an amenable number.

13572676321 is a deficient number, since it is larger than the sum of its proper divisors (52500863).

13572676321 is a wasteful number, since it uses less digits than its factorization.

13572676321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16271.

The product of its digits is 317520, while the sum is 43.

The spelling of 13572676321 in words is "thirteen billion, five hundred seventy-two million, six hundred seventy-six thousand, three hundred twenty-one".