4644465003044 has 24 divisors (see below), whose sum is σ = 8599922953440. Its totient is φ = 2188610717184.

The previous prime is 4644465003037. The next prime is 4644465003047. The reversal of 4644465003044 is 4403005644464.

It is a junction number, because it is equal to n+sod(n) for n = 4644465002986 and 4644465003004.

It is not an unprimeable number, because it can be changed into a prime (4644465003047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158304974 + ... + 158334309.

It is an arithmetic number, because the mean of its divisors is an integer number (358330123060).

Almost surely, 2^{4644465003044} is an apocalyptic number.

It is an amenable number.

4644465003044 is a deficient number, since it is larger than the sum of its proper divisors (3955457950396).

4644465003044 is a wasteful number, since it uses less digits than its factorization.

4644465003044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316639499 (or 316639497 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 44.

The spelling of 4644465003044 in words is "four trillion, six hundred forty-four billion, four hundred sixty-five million, three thousand, forty-four".