345659720314 has 16 divisors (see below), whose sum is σ = 523185623208. Its totient is φ = 171265142272.

The previous prime is 345659720309. The next prime is 345659720377. The reversal of 345659720314 is 413027956543.

It can be written as a sum of positive squares in 4 ways, for example, as 64202944689 + 281456775625 = 253383^2 + 530525^2 .

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, 960864 + ... + 1270660.

Almost surely, 2^345659720314 is an apocalyptic number.

345659720314 is a deficient number, since it is larger than the sum of its proper divisors (177525902894).

345659720314 is a wasteful number, since it uses less digits than its factorization.

345659720314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314849.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 345659720314 in words is "three hundred forty-five billion, six hundred fifty-nine million, seven hundred twenty thousand, three hundred fourteen".