345907534018 has 8 divisors (see below), whose sum is σ = 518865602112. Its totient is φ = 172952333316.

The previous prime is 345907534009. The next prime is 345907534061. The reversal of 345907534018 is 810435709543.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 384430 + ... + 916297.

It is an arithmetic number, because the mean of its divisors is an integer number (64858200264).

Almost surely, 2^345907534018 is an apocalyptic number.

345907534018 is a deficient number, since it is larger than the sum of its proper divisors (172958068094).

345907534018 is a wasteful number, since it uses less digits than its factorization.

345907534018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433696.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 345907534018 in words is "three hundred forty-five billion, nine hundred seven million, five hundred thirty-four thousand, eighteen".