192454942272 has 56 divisors (see below), whose sum is σ = 536003906400. Its totient is φ = 60775243776.

The previous prime is 192454942237. The next prime is 192454942279. The reversal of 192454942272 is 272249454291.

It is a happy number.

192454942272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (192454942279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26374497 + ... + 26381792.

Almost surely, 2^192454942272 is an apocalyptic number.

192454942272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

192454942272 is an abundant number, since it is smaller than the sum of its proper divisors (343548964128).

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

192454942272 is a wasteful number, since it uses less digits than its factorization.

192454942272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52756323 (or 52756313 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The spelling of 192454942272 in words is "one hundred ninety-two billion, four hundred fifty-four million, nine hundred forty-two thousand, two hundred seventy-two".