345161676808 has 128 divisors (see below), whose sum is σ = 726826867200. Its totient is φ = 152644091904.

The previous prime is 345161676791. The next prime is 345161676859. The reversal of 345161676808 is 808676161543.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74114416 + ... + 74119072.

It is an arithmetic number, because the mean of its divisors is an integer number (5678334900).

Almost surely, 2^345161676808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345161676808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363413433600).

345161676808 is an abundant number, since it is smaller than the sum of its proper divisors (381665190392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345161676808 is a wasteful number, since it uses less digits than its factorization.

345161676808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 345161676808 in words is "three hundred forty-five billion, one hundred sixty-one million, six hundred seventy-six thousand, eight hundred eight".