345163438711 has 16 divisors (see below), whose sum is σ = 425974119424. Its totient is φ = 272352189024.

The previous prime is 345163438703. The next prime is 345163438721. The reversal of 345163438711 is 117834361543.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 345163438711 - 2³ = 345163438703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345163438721) 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 15 ways as a sum of consecutive naturals, for example, 5134185 + ... + 5200978.

It is an arithmetic number, because the mean of its divisors is an integer number (26623382464).

Almost surely, 2^345163438711 is an apocalyptic number.

345163438711 is a deficient number, since it is larger than the sum of its proper divisors (80810680713).

345163438711 is a wasteful number, since it uses less digits than its factorization.

345163438711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335550.

The product of its digits is 725760, while the sum is 46.

The spelling of 345163438711 in words is "three hundred forty-five billion, one hundred sixty-three million, four hundred thirty-eight thousand, seven hundred eleven".