342453516 has 12 divisors (see below), whose sum is σ = 799058232. Its totient is φ = 114151168.

The previous prime is 342453487. The next prime is 342453521. The reversal of 342453516 is 615354243.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×342453516³ (a number of 27 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 14268885 + ... + 14268908.

It is an arithmetic number, because the mean of its divisors is an integer number (66588186).

Almost surely, 2^342453516 is an apocalyptic number.

It is an amenable number.

342453516 is an abundant number, since it is smaller than the sum of its proper divisors (456604716).

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

342453516 is a wasteful number, since it uses less digits than its factorization.

342453516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28537800 (or 28537798 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 342453516 is about 18505.4996149793. The cubic root of 342453516 is about 699.6280445678.

The spelling of 342453516 in words is "three hundred forty-two million, four hundred fifty-three thousand, five hundred sixteen".