345459319580 has 12 divisors (see below), whose sum is σ = 725464571160. Its totient is φ = 138183727824.

The previous prime is 345459319577. The next prime is 345459319619. The reversal of 345459319580 is 85913954543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8636482970 + ... + 8636483009.

It is an arithmetic number, because the mean of its divisors is an integer number (60455380930).

Almost surely, 2^345459319580 is an apocalyptic number.

It is an amenable number.

345459319580 is an abundant number, since it is smaller than the sum of its proper divisors (380005251580).

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

345459319580 is a wasteful number, since it uses less digits than its factorization.

345459319580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17272965988 (or 17272965986 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 56.

The spelling of 345459319580 in words is "three hundred forty-five billion, four hundred fifty-nine million, three hundred nineteen thousand, five hundred eighty".