345206660414611 has 16 divisors (see below), whose sum is σ = 371901485928960. Its totient is φ = 319394240108640.

The previous prime is 345206660414579. The next prime is 345206660414621. The reversal of 345206660414611 is 116414066602543.

It is a cyclic number.

It is not a de Polignac number, because 345206660414611 - 2⁵ = 345206660414579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345206660414621) 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, 413469060 + ... + 414303121.

It is an arithmetic number, because the mean of its divisors is an integer number (23243842870560).

Almost surely, 2^{345206660414611} is an apocalyptic number.

345206660414611 is a deficient number, since it is larger than the sum of its proper divisors (26694825514349).

345206660414611 is a wasteful number, since it uses less digits than its factorization.

345206660414611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827772714.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 345206660414611 in words is "three hundred forty-five trillion, two hundred six billion, six hundred sixty million, four hundred fourteen thousand, six hundred eleven".