40031010331001 has 8 divisors (see below), whose sum is σ = 42932960435520. Its totient is φ = 37208565708912.

The previous prime is 40031010330991. The next prime is 40031010331007. The reversal of 40031010331001 is 10013301013004.

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

It is a cyclic number.

It is not a de Polignac number, because 40031010331001 - 2²² = 40031006136697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40031010331007) 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, 19876369565 + ... + 19876371578.

It is an arithmetic number, because the mean of its divisors is an integer number (5366620054440).

Almost surely, 2^{40031010331001} is an apocalyptic number.

It is an amenable number.

40031010331001 is a deficient number, since it is larger than the sum of its proper divisors (2901950104519).

40031010331001 is a wasteful number, since it uses less digits than its factorization.

40031010331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39752741215.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 40031010331001 its reverse (10013301013004), we get a palindrome (50044311344005).

The spelling of 40031010331001 in words is "forty trillion, thirty-one billion, ten million, three hundred thirty-one thousand, one".