345163571446 has 16 divisors (see below), whose sum is σ = 547656797664. Its totient is φ = 162816882624.

The previous prime is 345163571437. The next prime is 345163571453. The reversal of 345163571446 is 644175361543.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 345163571446.

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, 51390861 + ... + 51397576.

It is an arithmetic number, because the mean of its divisors is an integer number (34228549854).

Almost surely, 2^345163571446 is an apocalyptic number.

345163571446 is a deficient number, since it is larger than the sum of its proper divisors (202493226218).

345163571446 is a wasteful number, since it uses less digits than its factorization.

345163571446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102788535.

The product of its digits is 3628800, while the sum is 49.

The spelling of 345163571446 in words is "three hundred forty-five billion, one hundred sixty-three million, five hundred seventy-one thousand, four hundred forty-six".