19924696296 has 48 divisors (see below), whose sum is σ = 54044733600. Its totient is φ = 6631471392.

The previous prime is 19924696279. The next prime is 19924696327. The reversal of 19924696296 is 69269642991.

19924696296 is a `hidden beast` number, since 19 + 9 + 246 + 96 + 296 = 666.

It is a super-2 number, since 2×19924696296² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162516 + ... + 257411.

It is an arithmetic number, because the mean of its divisors is an integer number (1125931950).

Almost surely, 2^19924696296 is an apocalyptic number.

It is an amenable number.

19924696296 is an abundant number, since it is smaller than the sum of its proper divisors (34120037304).

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

19924696296 is a wasteful number, since it uses less digits than its factorization.

19924696296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420598 (or 420591 counting only the distinct ones).

The product of its digits is 22674816, while the sum is 63.

The spelling of 19924696296 in words is "nineteen billion, nine hundred twenty-four million, six hundred ninety-six thousand, two hundred ninety-six".