40044132501441 has 16 divisors (see below), whose sum is σ = 53498300653248. Its totient is φ = 26643058041600.

The previous prime is 40044132501431. The next prime is 40044132501509. The reversal of 40044132501441 is 14410523144004.

It is not a de Polignac number, because 40044132501441 - 2⁶ = 40044132501377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40044132501421) 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, 1094301 + ... + 9015861.

It is an arithmetic number, because the mean of its divisors is an integer number (3343643790828).

Almost surely, 2^{40044132501441} is an apocalyptic number.

It is an amenable number.

40044132501441 is a deficient number, since it is larger than the sum of its proper divisors (13454168151807).

40044132501441 is a wasteful number, since it uses less digits than its factorization.

40044132501441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924912.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 40044132501441 its reverse (14410523144004), we get a palindrome (54454655645445).

The spelling of 40044132501441 in words is "forty trillion, forty-four billion, one hundred thirty-two million, five hundred one thousand, four hundred forty-one".