345052024 has 8 divisors (see below), whose sum is σ = 646972560. Its totient is φ = 172526008.

The previous prime is 345051953. The next prime is 345052033. The reversal of 345052024 is 420250543.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 345052024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21565744 + ... + 21565759.

It is an arithmetic number, because the mean of its divisors is an integer number (80871570).

Almost surely, 2^345052024 is an apocalyptic number.

It is an amenable number.

345052024 is a deficient number, since it is larger than the sum of its proper divisors (301920536).

345052024 is a wasteful number, since it uses less digits than its factorization.

345052024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43131509 (or 43131505 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 345052024 is about 18575.5760072198. The cubic root of 345052024 is about 701.3931601470.

The spelling of 345052024 in words is "three hundred forty-five million, fifty-two thousand, twenty-four".