345608563996 has 24 divisors (see below), whose sum is σ = 607110591024. Its totient is φ = 172149594240.

The previous prime is 345608563973. The next prime is 345608564017. The reversal of 345608563996 is 699365806543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007776 + ... + 1306456.

It is an arithmetic number, because the mean of its divisors is an integer number (25296274626).

Almost surely, 2^345608563996 is an apocalyptic number.

It is an amenable number.

345608563996 is a deficient number, since it is larger than the sum of its proper divisors (261502027028).

345608563996 is a wasteful number, since it uses less digits than its factorization.

345608563996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299781 (or 299779 counting only the distinct ones).

The product of its (nonzero) digits is 125971200, while the sum is 64.

The spelling of 345608563996 in words is "three hundred forty-five billion, six hundred eight million, five hundred sixty-three thousand, nine hundred ninety-six".