31044022141 has 8 divisors (see below), whose sum is σ = 33994977984. Its totient is φ = 28114528320.

The previous prime is 31044022127. The next prime is 31044022159. The reversal of 31044022141 is 14122044013.

It is a happy number.

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 31044022141 - 2¹⁷ = 31043891069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31044022241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5362476 + ... + 5368261.

It is an arithmetic number, because the mean of its divisors is an integer number (4249372248).

Almost surely, 2^31044022141 is an apocalyptic number.

It is an amenable number.

31044022141 is a deficient number, since it is larger than the sum of its proper divisors (2950955843).

31044022141 is a wasteful number, since it uses less digits than its factorization.

31044022141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731011.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 31044022141 its reverse (14122044013), we get a palindrome (45166066154).

The spelling of 31044022141 in words is "thirty-one billion, forty-four million, twenty-two thousand, one hundred forty-one".