345044266311 has 16 divisors (see below), whose sum is σ = 461943619200. Its totient is φ = 229089086688.

The previous prime is 345044266297. The next prime is 345044266327. The reversal of 345044266311 is 113662440543.

It is not a de Polignac number, because 345044266311 - 2¹¹ = 345044264263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345044266311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345044266331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504045 + ... + 971673.

It is an arithmetic number, because the mean of its divisors is an integer number (28871476200).

Almost surely, 2^345044266311 is an apocalyptic number.

345044266311 is a deficient number, since it is larger than the sum of its proper divisors (116899352889).

345044266311 is a wasteful number, since it uses less digits than its factorization.

345044266311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468638.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 345044266311 in words is "three hundred forty-five billion, forty-four million, two hundred sixty-six thousand, three hundred eleven".