614160325664 has 12 divisors (see below), whose sum is σ = 1209128141214. Its totient is φ = 307080162816.

The previous prime is 614160325663. The next prime is 614160325771. The reversal of 614160325664 is 466523061416.

It can be written as a sum of positive squares in only one way, i.e., 592992403600 + 21167922064 = 770060^2 + 145492^2 .

It is not an unprimeable number, because it can be changed into a prime (614160325663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9596255057 + ... + 9596255120.

Almost surely, 2^614160325664 is an apocalyptic number.

It is an amenable number.

614160325664 is a deficient number, since it is larger than the sum of its proper divisors (594967815550).

614160325664 is a wasteful number, since it uses less digits than its factorization.

614160325664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19192510187 (or 19192510179 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 614160325664 in words is "six hundred fourteen billion, one hundred sixty million, three hundred twenty-five thousand, six hundred sixty-four".