40044010311 has 8 divisors (see below), whose sum is σ = 59324459760. Its totient is φ = 26696006856.

The previous prime is 40044010247. The next prime is 40044010333. The reversal of 40044010311 is 11301044004.

It is not a de Polignac number, because 40044010311 - 2⁶ = 40044010247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40044010361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741555720 + ... + 741555773.

It is an arithmetic number, because the mean of its divisors is an integer number (7415557470).

Almost surely, 2^40044010311 is an apocalyptic number.

40044010311 is a deficient number, since it is larger than the sum of its proper divisors (19280449449).

40044010311 is a wasteful number, since it uses less digits than its factorization.

40044010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483111502 (or 1483111496 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 40044010311 its reverse (11301044004), we get a palindrome (51345054315).

The spelling of 40044010311 in words is "forty billion, forty-four million, ten thousand, three hundred eleven".