4614603445664 has 12 divisors (see below), whose sum is σ = 9085000533714. Its totient is φ = 2307301722816.

The previous prime is 4614603445603. The next prime is 4614603445667. The reversal of 4614603445664 is 4665443064164.

It can be written as a sum of positive squares in only one way, i.e., 2762576410000 + 1852027035664 = 1662100^2 + 1360892^2 .

It is a super-2 number, since 2×4614603445664² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4614603445667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72103178807 + ... + 72103178870.

Almost surely, 2^{4614603445664} is an apocalyptic number.

It is an amenable number.

4614603445664 is a deficient number, since it is larger than the sum of its proper divisors (4470397088050).

4614603445664 is a wasteful number, since it uses less digits than its factorization.

4614603445664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144206357687 (or 144206357679 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 53.

The spelling of 4614603445664 in words is "four trillion, six hundred fourteen billion, six hundred three million, four hundred forty-five thousand, six hundred sixty-four".