19160147196 has 72 divisors (see below), whose sum is σ = 48618919440. Its totient is φ = 6362205696.

The previous prime is 19160147191. The next prime is 19160147213. The reversal of 19160147196 is 69174106191.

19160147196 is a `hidden beast` number, since 1 + 91 + 6 + 0 + 1 + 471 + 96 = 666.

It is a super-2 number, since 2×19160147196² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19160147191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18988740 + ... + 18989748.

It is an arithmetic number, because the mean of its divisors is an integer number (675262770).

Almost surely, 2^19160147196 is an apocalyptic number.

It is an amenable number.

19160147196 is an abundant number, since it is smaller than the sum of its proper divisors (29458772244).

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

19160147196 is a wasteful number, since it uses less digits than its factorization.

19160147196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2518 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 19160147196 in words is "nineteen billion, one hundred sixty million, one hundred forty-seven thousand, one hundred ninety-six".