44130433031 has 2 divisors, whose sum is σ = 44130433032. Its totient is φ = 44130433030.

The previous prime is 44130433027. The next prime is 44130433037. The reversal of 44130433031 is 13033403144.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44130433031 - 2² = 44130433027 is a prime.

It is a super-2 number, since 2×44130433031² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44130433037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22065216515 + 22065216516.

It is an arithmetic number, because the mean of its divisors is an integer number (22065216516).

Almost surely, 2^44130433031 is an apocalyptic number.

44130433031 is a deficient number, since it is larger than the sum of its proper divisors (1).

44130433031 is an equidigital number, since it uses as much as digits as its factorization.

44130433031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 44130433031 its reverse (13033403144), we get a palindrome (57163836175).

The spelling of 44130433031 in words is "forty-four billion, one hundred thirty million, four hundred thirty-three thousand, thirty-one".