19934671832796 has 48 divisors (see below), whose sum is σ = 54244004998400. Its totient is φ = 5695620522480.

The previous prime is 19934671832767. The next prime is 19934671832819. The reversal of 19934671832796 is 69723817643991.

It is a super-2 number, since 2×19934671832796² (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 2421603250 + ... + 2421611481.

Almost surely, 2^{19934671832796} is an apocalyptic number.

It is an amenable number.

19934671832796 is an abundant number, since it is smaller than the sum of its proper divisors (34309333165604).

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

19934671832796 is a wasteful number, since it uses less digits than its factorization.

19934671832796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843214759 (or 4843214743 counting only the distinct ones).

The product of its digits is 740710656, while the sum is 75.

The spelling of 19934671832796 in words is "nineteen trillion, nine hundred thirty-four billion, six hundred seventy-one million, eight hundred thirty-two thousand, seven hundred ninety-six".