40044310053231 has 64 divisors (see below), whose sum is σ = 60321874636800. Its totient is φ = 23409620352000.

The previous prime is 40044310053227. The next prime is 40044310053233. The reversal of 40044310053231 is 13235001344004.

It is not a de Polignac number, because 40044310053231 - 2² = 40044310053227 is a prime.

It is a super-4 number, since 4×40044310053231⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40044310053233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 935746371 + ... + 935789163.

It is an arithmetic number, because the mean of its divisors is an integer number (942529291200).

Almost surely, 2^{40044310053231} is an apocalyptic number.

40044310053231 is a deficient number, since it is larger than the sum of its proper divisors (20277564583569).

40044310053231 is a wasteful number, since it uses less digits than its factorization.

40044310053231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45808.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 40044310053231 its reverse (13235001344004), we get a palindrome (53279311397235).

The spelling of 40044310053231 in words is "forty trillion, forty-four billion, three hundred ten million, fifty-three thousand, two hundred thirty-one".