345615584227 has 16 divisors (see below), whose sum is σ = 360056586240. Its totient is φ = 331551279072.

The previous prime is 345615584191. The next prime is 345615584239. The reversal of 345615584227 is 722485516543.

It is a cyclic number.

It is not a de Polignac number, because 345615584227 - 2¹⁵ = 345615551459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345615584257) 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, 30558 + ... + 831964.

It is an arithmetic number, because the mean of its divisors is an integer number (22503536640).

Almost surely, 2^345615584227 is an apocalyptic number.

345615584227 is a deficient number, since it is larger than the sum of its proper divisors (14441002013).

345615584227 is a wasteful number, since it uses less digits than its factorization.

345615584227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801642.

The product of its digits is 8064000, while the sum is 52.

The spelling of 345615584227 in words is "three hundred forty-five billion, six hundred fifteen million, five hundred eighty-four thousand, two hundred twenty-seven".