13214164726 has 16 divisors (see below), whose sum is σ = 23845109760. Its totient is φ = 5365149480.

The previous prime is 13214164699. The next prime is 13214164781. The reversal of 13214164726 is 62746141231.

It is a super-2 number, since 2×13214164726² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 24838390 + ... + 24838921.

It is an arithmetic number, because the mean of its divisors is an integer number (1490319360).

Almost surely, 2^13214164726 is an apocalyptic number.

13214164726 is a deficient number, since it is larger than the sum of its proper divisors (10630945034).

13214164726 is a wasteful number, since it uses less digits than its factorization.

13214164726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49677339.

The product of its digits is 48384, while the sum is 37.

The spelling of 13214164726 in words is "thirteen billion, two hundred fourteen million, one hundred sixty-four thousand, seven hundred twenty-six".