13294219672 has 16 divisors (see below), whose sum is σ = 25786202400. Its totient is φ = 6417899040.

The previous prime is 13294219661. The next prime is 13294219693. The reversal of 13294219672 is 27691249231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28651104 + ... + 28651567.

It is an arithmetic number, because the mean of its divisors is an integer number (1611637650).

Almost surely, 2^13294219672 is an apocalyptic number.

It is an amenable number.

13294219672 is a deficient number, since it is larger than the sum of its proper divisors (12491982728).

13294219672 is a wasteful number, since it uses less digits than its factorization.

13294219672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57302706 (or 57302702 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The spelling of 13294219672 in words is "thirteen billion, two hundred ninety-four million, two hundred nineteen thousand, six hundred seventy-two".