345446285624 has 32 divisors (see below), whose sum is σ = 706624614000. Its totient is φ = 157014385920.

The previous prime is 345446285623. The next prime is 345446285677. The reversal of 345446285624 is 426582644543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345446285621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437052 + ... + 2574900.

Almost surely, 2^345446285624 is an apocalyptic number.

It is an amenable number.

345446285624 is an abundant number, since it is smaller than the sum of its proper divisors (361178328376).

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

345446285624 is a wasteful number, since it uses less digits than its factorization.

345446285624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166343 (or 166339 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 53.

The spelling of 345446285624 in words is "three hundred forty-five billion, four hundred forty-six million, two hundred eighty-five thousand, six hundred twenty-four".