345188236075 has 24 divisors (see below), whose sum is σ = 434541399872. Its totient is φ = 271954156320.

The previous prime is 345188236061. The next prime is 345188236109. The reversal of 345188236075 is 570632881543.

It is a happy number.

It is not a de Polignac number, because 345188236075 - 2¹⁵ = 345188203307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6517852 + ... + 6570598.

Almost surely, 2^345188236075 is an apocalyptic number.

345188236075 is a deficient number, since it is larger than the sum of its proper divisors (89353163797).

345188236075 is a wasteful number, since it uses less digits than its factorization.

345188236075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56731 (or 56726 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 345188236075 in words is "three hundred forty-five billion, one hundred eighty-eight million, two hundred thirty-six thousand, seventy-five".