345044332611 has 48 divisors (see below), whose sum is σ = 558538033248. Its totient is φ = 203416012800.

The previous prime is 345044332601. The next prime is 345044332657. The reversal of 345044332611 is 116233440543.

345044332611 is a `hidden beast` number, since 3 + 4 + 5 + 0 + 4 + 4 + 3 + 32 + 611 = 666.

It is not a de Polignac number, because 345044332611 - 2⁶ = 345044332547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345044332601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19335385 + ... + 19353221.

It is an arithmetic number, because the mean of its divisors is an integer number (11636209026).

Almost surely, 2^345044332611 is an apocalyptic number.

345044332611 is a deficient number, since it is larger than the sum of its proper divisors (213493700637).

345044332611 is a wasteful number, since it uses less digits than its factorization.

345044332611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23172 (or 23169 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 345044332611 in words is "three hundred forty-five billion, forty-four million, three hundred thirty-two thousand, six hundred eleven".