345182518208 has 28 divisors (see below), whose sum is σ = 747241702872. Its totient is φ = 156901144320.

The previous prime is 345182518199. The next prime is 345182518283. The reversal of 345182518208 is 802815281543.

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, 245157335 + ... + 245158742.

It is an arithmetic number, because the mean of its divisors is an integer number (26687203674).

Almost surely, 2^345182518208 is an apocalyptic number.

It is an amenable number.

345182518208 is an abundant number, since it is smaller than the sum of its proper divisors (402059184664).

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

345182518208 is a wasteful number, since it uses less digits than its factorization.

345182518208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490316100 (or 490316090 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 47.

The spelling of 345182518208 in words is "three hundred forty-five billion, one hundred eighty-two million, five hundred eighteen thousand, two hundred eight".