44831702139923 has 2 divisors, whose sum is σ = 44831702139924. Its totient is φ = 44831702139922.

The previous prime is 44831702139883. The next prime is 44831702139929. The reversal of 44831702139923 is 32993120713844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44831702139923 - 2²⁰ = 44831701091347 is a prime.

It is not a weakly prime, because it can be changed into another prime (44831702139929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22415851069961 + 22415851069962.

It is an arithmetic number, because the mean of its divisors is an integer number (22415851069962).

Almost surely, 2^{44831702139923} is an apocalyptic number.

44831702139923 is a deficient number, since it is larger than the sum of its proper divisors (1).

44831702139923 is an equidigital number, since it uses as much as digits as its factorization.

44831702139923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 44831702139923 in words is "forty-four trillion, eight hundred thirty-one billion, seven hundred two million, one hundred thirty-nine thousand, nine hundred twenty-three".