664614313034 has 64 divisors (see below), whose sum is σ = 1216303119360. Its totient is φ = 266022092160.

The previous prime is 664614313003. The next prime is 664614313123. The reversal of 664614313034 is 430313416466.

664614313034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 664614312982 and 664614313000.

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, 49140197 + ... + 49153719.

It is an arithmetic number, because the mean of its divisors is an integer number (19004736240).

Almost surely, 2^664614313034 is an apocalyptic number.

664614313034 is a deficient number, since it is larger than the sum of its proper divisors (551688806326).

664614313034 is a wasteful number, since it uses less digits than its factorization.

664614313034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16155.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 664614313034 in words is "six hundred sixty-four billion, six hundred fourteen million, three hundred thirteen thousand, thirty-four".