44036081349 has 16 divisors (see below), whose sum is σ = 63447119232. Its totient is φ = 27006631488.

The previous prime is 44036081339. The next prime is 44036081363. The reversal of 44036081349 is 94318063044.

It is not a de Polignac number, because 44036081349 - 2⁵ = 44036081317 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44036081349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44036081339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915417 + ... + 1938270.

It is an arithmetic number, because the mean of its divisors is an integer number (3965444952).

Almost surely, 2^44036081349 is an apocalyptic number.

It is an amenable number.

44036081349 is a deficient number, since it is larger than the sum of its proper divisors (19411037883).

44036081349 is a wasteful number, since it uses less digits than its factorization.

44036081349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853996.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 44036081349 in words is "forty-four billion, thirty-six million, eighty-one thousand, three hundred forty-nine".