345440563012112 has 40 divisors (see below), whose sum is σ = 677267814752256. Its totient is φ = 170669110830336.

The previous prime is 345440563012099. The next prime is 345440563012151. The reversal of 345440563012112 is 211210365044543.

It is a self number, because there is not a number n which added to its sum of digits gives 345440563012112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228581648 + ... + 230087919.

Almost surely, 2^{345440563012112} is an apocalyptic number.

It is an amenable number.

345440563012112 is a deficient number, since it is larger than the sum of its proper divisors (331827251740144).

345440563012112 is a wasteful number, since it uses less digits than its factorization.

345440563012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458670135 (or 458670129 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 345440563012112 in words is "three hundred forty-five trillion, four hundred forty billion, five hundred sixty-three million, twelve thousand, one hundred twelve".