19232196480 has 192 divisors, whose sum is σ = 75898648800. Its totient is φ = 4395921408.

The previous prime is 19232196461. The next prime is 19232196491. The reversal of 19232196480 is 8469123291.

19232196480 is a `hidden beast` number, since 192 + 321 + 9 + 64 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198175 + ... + 278814.

Almost surely, 2^19232196480 is an apocalyptic number.

19232196480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19232196480 is an abundant number, since it is smaller than the sum of its proper divisors (56666452320).

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

19232196480 is a wasteful number, since it uses less digits than its factorization.

19232196480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477021 (or 477006 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 19232196480 in words is "nineteen billion, two hundred thirty-two million, one hundred ninety-six thousand, four hundred eighty".