345163774100 has 36 divisors (see below), whose sum is σ = 750268596924. Its totient is φ = 137832660480.

The previous prime is 345163774079. The next prime is 345163774127. The reversal of 345163774100 is 1477361543.

It can be written as a sum of positive squares in 6 ways, for example, as 11618252944 + 333545521156 = 107788^2 + 577534^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2851019 + ... + 2969618.

It is an arithmetic number, because the mean of its divisors is an integer number (20840794359).

Almost surely, 2^345163774100 is an apocalyptic number.

It is an amenable number.

345163774100 is an abundant number, since it is smaller than the sum of its proper divisors (405104822824).

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

345163774100 is a wasteful number, since it uses less digits than its factorization.

345163774100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821244 (or 5821237 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 345163774100 in words is "three hundred forty-five billion, one hundred sixty-three million, seven hundred seventy-four thousand, one hundred".