40044042133211 has 8 divisors (see below), whose sum is σ = 40723515106560. Its totient is φ = 39364594506472.

The previous prime is 40044042133187. The next prime is 40044042133219. The reversal of 40044042133211 is 11233124044004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40044042133211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40044042133219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3136535 + ... + 9482928.

It is an arithmetic number, because the mean of its divisors is an integer number (5090439388320).

Almost surely, 2^{40044042133211} is an apocalyptic number.

40044042133211 is a deficient number, since it is larger than the sum of its proper divisors (679472973349).

40044042133211 is a wasteful number, since it uses less digits than its factorization.

40044042133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12673305.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 40044042133211 its reverse (11233124044004), we get a palindrome (51277166177215).

The spelling of 40044042133211 in words is "forty trillion, forty-four billion, forty-two million, one hundred thirty-three thousand, two hundred eleven".