19626032796101 has 16 divisors (see below), whose sum is σ = 19749683036160. Its totient is φ = 19502544161520.

The previous prime is 19626032796079. The next prime is 19626032796109. The reversal of 19626032796101 is 10169723062691.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19626032796101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19626032796109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931120846 + ... + 1931131008.

It is an arithmetic number, because the mean of its divisors is an integer number (1234355189760).

Almost surely, 2^{19626032796101} is an apocalyptic number.

It is an amenable number.

19626032796101 is a deficient number, since it is larger than the sum of its proper divisors (123650240059).

19626032796101 is a wasteful number, since it uses less digits than its factorization.

19626032796101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16936.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 19626032796101 in words is "nineteen trillion, six hundred twenty-six billion, thirty-two million, seven hundred ninety-six thousand, one hundred one".