345530431415124 has 18 divisors (see below), whose sum is σ = 873424146077210. Its totient is φ = 115176810471696.

The previous prime is 345530431415123. The next prime is 345530431415177. The reversal of 345530431415124 is 421514134035543.

345530431415124 is a `hidden beast` number, since 3 + 4 + 5 + 5 + 304 + 314 + 1 + 5 + 1 + 24 = 666.

It can be written as a sum of positive squares in only one way, i.e., 222250491492624 + 123279939922500 = 14908068^2 + 11103150^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 345530431415124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345530431415123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4799033769619 + ... + 4799033769690.

Almost surely, 2^{345530431415124} is an apocalyptic number.

It is an amenable number.

345530431415124 is an abundant number, since it is smaller than the sum of its proper divisors (527893714662086).

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

345530431415124 is a wasteful number, since it uses less digits than its factorization.

345530431415124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9598067539319 (or 9598067539314 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 345530431415124 in words is "three hundred forty-five trillion, five hundred thirty billion, four hundred thirty-one million, four hundred fifteen thousand, one hundred twenty-four".