345161516068 has 12 divisors (see below), whose sum is σ = 616884412032. Its totient is φ = 168908826920.

The previous prime is 345161516041. The next prime is 345161516107. The reversal of 345161516068 is 860615161543.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917982568 + ... + 917982943.

It is an arithmetic number, because the mean of its divisors is an integer number (51407034336).

Almost surely, 2^345161516068 is an apocalyptic number.

It is an amenable number.

345161516068 is a deficient number, since it is larger than the sum of its proper divisors (271722895964).

345161516068 is a wasteful number, since it uses less digits than its factorization.

345161516068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835965562 (or 1835965560 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 345161516068 in words is "three hundred forty-five billion, one hundred sixty-one million, five hundred sixteen thousand, sixty-eight".