345374502118530 has 32 divisors (see below), whose sum is σ = 829471644722304. Its totient is φ = 92036218382976.

The previous prime is 345374502118519. The next prime is 345374502118603. The reversal of 345374502118530 is 35811205473543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3978008907 + ... + 3978095726.

It is an arithmetic number, because the mean of its divisors is an integer number (25920988897572).

Almost surely, 2^{345374502118530} is an apocalyptic number.

345374502118530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345374502118530 is an abundant number, since it is smaller than the sum of its proper divisors (484097142603774).

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

345374502118530 is a wasteful number, since it uses less digits than its factorization.

345374502118530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956106090.

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 345374502118530 in words is "three hundred forty-five trillion, three hundred seventy-four billion, five hundred two million, one hundred eighteen thousand, five hundred thirty".