345442352525124 has 48 divisors (see below), whose sum is σ = 810226019608320. Its totient is φ = 114549164812800.

The previous prime is 345442352525087. The next prime is 345442352525177. The reversal of 345442352525124 is 421525253244543.

It is a super-3 number, since 3×345442352525124³ (a number of 45 digits) contains 333 as substring.

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, 49033884 + ... + 55634579.

It is an arithmetic number, because the mean of its divisors is an integer number (16879708741840).

Almost surely, 2^{345442352525124} is an apocalyptic number.

It is an amenable number.

345442352525124 is an abundant number, since it is smaller than the sum of its proper divisors (464783667083196).

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

345442352525124 is a wasteful number, since it uses less digits than its factorization.

345442352525124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104669900 (or 104669898 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 51.

The spelling of 345442352525124 in words is "three hundred forty-five trillion, four hundred forty-two billion, three hundred fifty-two million, five hundred twenty-five thousand, one hundred twenty-four".