345606564068 has 6 divisors (see below), whose sum is σ = 604811487126. Its totient is φ = 172803282032.

The previous prime is 345606564067. The next prime is 345606564131. The reversal of 345606564068 is 860465606543.

It can be written as a sum of positive squares in only one way, i.e., 189714255844 + 155892308224 = 435562^2 + 394832^2 .

It is not an unprimeable number, because it can be changed into a prime (345606564067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43200820505 + ... + 43200820512.

It is an arithmetic number, because the mean of its divisors is an integer number (100801914521).

Almost surely, 2^345606564068 is an apocalyptic number.

It is an amenable number.

345606564068 is a deficient number, since it is larger than the sum of its proper divisors (259204923058).

345606564068 is a wasteful number, since it uses less digits than its factorization.

345606564068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86401641021 (or 86401641019 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 53.

The spelling of 345606564068 in words is "three hundred forty-five billion, six hundred six million, five hundred sixty-four thousand, sixty-eight".