44340022100031 has 32 divisors (see below), whose sum is σ = 67848033792000. Its totient is φ = 25231304286720.

The previous prime is 44340022100027. The next prime is 44340022100047. The reversal of 44340022100031 is 13000122004344.

It is not a de Polignac number, because 44340022100031 - 2² = 44340022100027 is a prime.

It is a super-2 number, since 2×44340022100031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44340022099974 and 44340022100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44340022600031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214224850 + ... + 214431728.

It is an arithmetic number, because the mean of its divisors is an integer number (2120251056000).

Almost surely, 2^{44340022100031} is an apocalyptic number.

44340022100031 is a deficient number, since it is larger than the sum of its proper divisors (23508011691969).

44340022100031 is a wasteful number, since it uses less digits than its factorization.

44340022100031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249479.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 44340022100031 its reverse (13000122004344), we get a palindrome (57340144104375).

The spelling of 44340022100031 in words is "forty-four trillion, three hundred forty billion, twenty-two million, one hundred thousand, thirty-one".