345245504124 has 96 divisors (see below), whose sum is σ = 828025228800. Its totient is φ = 111925997568.

The previous prime is 345245504111. The next prime is 345245504129. The reversal of 345245504124 is 421405542543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345245504129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23886852 + ... + 23901300.

It is an arithmetic number, because the mean of its divisors is an integer number (8625262800).

Almost surely, 2^345245504124 is an apocalyptic number.

It is an amenable number.

345245504124 is an abundant number, since it is smaller than the sum of its proper divisors (482779724676).

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

345245504124 is a wasteful number, since it uses less digits than its factorization.

345245504124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14899 (or 14897 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 345245504124 in words is "three hundred forty-five billion, two hundred forty-five million, five hundred four thousand, one hundred twenty-four".