345204860814 has 36 divisors (see below), whose sum is σ = 822120121368. Its totient is φ = 104607532920.

The previous prime is 345204860813. The next prime is 345204860837. The reversal of 345204860814 is 418068402543.

345204860814 is a `hidden beast` number, since 3 + 4 + 5 + 20 + 4 + 8 + 608 + 14 = 666.

It is a super-2 number, since 2×345204860814² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345204860814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345204860813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 79245954 + ... + 79250309.

It is an arithmetic number, because the mean of its divisors is an integer number (22836670038).

Almost surely, 2^345204860814 is an apocalyptic number.

345204860814 is an abundant number, since it is smaller than the sum of its proper divisors (476915260554).

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

345204860814 is a wasteful number, since it uses less digits than its factorization.

345204860814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158496293 (or 158496279 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 345204860814 in words is "three hundred forty-five billion, two hundred four million, eight hundred sixty thousand, eight hundred fourteen".