345044044201 has 16 divisors (see below), whose sum is σ = 358833193920. Its totient is φ = 331587846720.

The previous prime is 345044044141. The next prime is 345044044253. The reversal of 345044044201 is 102440440543.

It is a cyclic number.

It is not a de Polignac number, because 345044044201 - 2¹⁷ = 345043913129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345044044801) 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 15 ways as a sum of consecutive naturals, for example, 292551 + ... + 880723.

It is an arithmetic number, because the mean of its divisors is an integer number (22427074620).

Almost surely, 2^345044044201 is an apocalyptic number.

It is an amenable number.

345044044201 is a deficient number, since it is larger than the sum of its proper divisors (13789149719).

345044044201 is a wasteful number, since it uses less digits than its factorization.

345044044201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588456.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 345044044201 its reverse (102440440543), we get a palindrome (447484484744).

The spelling of 345044044201 in words is "three hundred forty-five billion, forty-four million, forty-four thousand, two hundred one".