44013404134 has 16 divisors (see below), whose sum is σ = 77206238208. Its totient is φ = 18424215432.

The previous prime is 44013404119. The next prime is 44013404167. The reversal of 44013404134 is 43140431044.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36555382 + ... + 36556585.

It is an arithmetic number, because the mean of its divisors is an integer number (4825389888).

Almost surely, 2^44013404134 is an apocalyptic number.

44013404134 is a deficient number, since it is larger than the sum of its proper divisors (33192834074).

44013404134 is a wasteful number, since it uses less digits than its factorization.

44013404134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73112019.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 44013404134 its reverse (43140431044), we get a palindrome (87153835178).

The spelling of 44013404134 in words is "forty-four billion, thirteen million, four hundred four thousand, one hundred thirty-four".