342453312 has 56 divisors (see below), whose sum is σ = 1006754400. Its totient is φ = 114150528.

The previous prime is 342453277. The next prime is 342453317. The reversal of 342453312 is 213354243.

342453312 is a `hidden beast` number, since 342 + 4 + 5 + 3 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (342453317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97362 + ... + 100817.

Almost surely, 2^342453312 is an apocalyptic number.

342453312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342453312 is an abundant number, since it is smaller than the sum of its proper divisors (664301088).

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

342453312 is a wasteful number, since it uses less digits than its factorization.

342453312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198200 (or 198184 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 342453312 is about 18505.4941031035. The cubic root of 342453312 is about 699.6279056447.

The spelling of 342453312 in words is "three hundred forty-two million, four hundred fifty-three thousand, three hundred twelve".