4464412641 has 48 divisors (see below), whose sum is σ = 7321466880. Its totient is φ = 2602039680.

The previous prime is 4464412613. The next prime is 4464412661. The reversal of 4464412641 is 1462144644.

4464412641 is a `hidden beast` number, since 4 + 4 + 6 + 4 + 4 + 1 + 2 + 641 = 666.

It is not a de Polignac number, because 4464412641 - 2¹¹ = 4464410593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4464412596 and 4464412605.

It is not an unprimeable number, because it can be changed into a prime (4464412661) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157375 + ... + 183563.

It is an arithmetic number, because the mean of its divisors is an integer number (152530560).

Almost surely, 2^4464412641 is an apocalyptic number.

It is an amenable number.

4464412641 is a deficient number, since it is larger than the sum of its proper divisors (2857054239).

4464412641 is a wasteful number, since it uses less digits than its factorization.

4464412641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26286 (or 26283 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 4464412641 is about 66816.2603039111. The cubic root of 4464412641 is about 1646.5999948738.

The spelling of 4464412641 in words is "four billion, four hundred sixty-four million, four hundred twelve thousand, six hundred forty-one".