44646463113 has 16 divisors (see below), whose sum is σ = 68222223360. Its totient is φ = 25441195536.

The previous prime is 44646463073. The next prime is 44646463139. The reversal of 44646463113 is 31136464644.

It is a happy number.

It is not a de Polignac number, because 44646463113 - 2¹⁰ = 44646462089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44646463193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953495 + ... + 2968572.

It is an arithmetic number, because the mean of its divisors is an integer number (4263888960).

Almost surely, 2^44646463113 is an apocalyptic number.

It is an amenable number.

44646463113 is a deficient number, since it is larger than the sum of its proper divisors (23575760247).

44646463113 is a wasteful number, since it uses less digits than its factorization.

44646463113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922436.

The product of its digits is 497664, while the sum is 42.

It can be divided in two parts, 446464631 and 13, that added together give a palindrome (446464644).

The spelling of 44646463113 in words is "forty-four billion, six hundred forty-six million, four hundred sixty-three thousand, one hundred thirteen".