345163587538 has 16 divisors (see below), whose sum is σ = 645500735424. Its totient is φ = 134479319760.

The previous prime is 345163587511. The next prime is 345163587541. The reversal of 345163587538 is 835785361543.

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, 1120660845 + ... + 1120661152.

It is an arithmetic number, because the mean of its divisors is an integer number (40343795964).

Almost surely, 2^345163587538 is an apocalyptic number.

345163587538 is a deficient number, since it is larger than the sum of its proper divisors (300337147886).

345163587538 is a wasteful number, since it uses less digits than its factorization.

345163587538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241322017.

The product of its digits is 36288000, while the sum is 58.

The spelling of 345163587538 in words is "three hundred forty-five billion, one hundred sixty-three million, five hundred eighty-seven thousand, five hundred thirty-eight".