44041021141 has 16 divisors (see below), whose sum is σ = 48453560064. Its totient is φ = 39775437504.

The previous prime is 44041021097. The next prime is 44041021169. The reversal of 44041021141 is 14112014044.

It is a cyclic number.

It is not a de Polignac number, because 44041021141 - 2¹¹ = 44041019093 is a prime.

It is a super-2 number, since 2×44041021141² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041091141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2236846 + ... + 2256448.

It is an arithmetic number, because the mean of its divisors is an integer number (3028347504).

Almost surely, 2^44041021141 is an apocalyptic number.

It is an amenable number.

44041021141 is a deficient number, since it is larger than the sum of its proper divisors (4412538923).

44041021141 is a wasteful number, since it uses less digits than its factorization.

44041021141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23340.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 44041021141 its reverse (14112014044), we get a palindrome (58153035185).

The spelling of 44041021141 in words is "forty-four billion, forty-one million, twenty-one thousand, one hundred forty-one".