44334001413 has 24 divisors (see below), whose sum is σ = 68971218680. Its totient is φ = 27279607680.

The previous prime is 44334001381. The next prime is 44334001421. The reversal of 44334001413 is 31410043344.

It can be written as a sum of positive squares in 4 ways, for example, as 100340289 + 44233661124 = 10017^2 + 210318^2 .

It is not a de Polignac number, because 44334001413 - 2⁵ = 44334001381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44334001493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1868283 + ... + 1891863.

Almost surely, 2^44334001413 is an apocalyptic number.

It is an amenable number.

44334001413 is a deficient number, since it is larger than the sum of its proper divisors (24637217267).

44334001413 is a wasteful number, since it uses less digits than its factorization.

44334001413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39669 (or 39666 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 44334001413 its reverse (31410043344), we get a palindrome (75744044757).

The spelling of 44334001413 in words is "forty-four billion, three hundred thirty-four million, one thousand, four hundred thirteen".