44162314993 has 2 divisors, whose sum is σ = 44162314994. Its totient is φ = 44162314992.

The previous prime is 44162314991. The next prime is 44162315003. The reversal of 44162314993 is 39941326144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44094960144 + 67354849 = 209988^2 + 8207^2 .

It is a cyclic number.

It is not a de Polignac number, because 44162314993 - 2¹ = 44162314991 is a prime.

Together with 44162314991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44162314991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22081157496 + 22081157497.

It is an arithmetic number, because the mean of its divisors is an integer number (22081157497).

Almost surely, 2^44162314993 is an apocalyptic number.

It is an amenable number.

44162314993 is a deficient number, since it is larger than the sum of its proper divisors (1).

44162314993 is an equidigital number, since it uses as much as digits as its factorization.

44162314993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 46.

The spelling of 44162314993 in words is "forty-four billion, one hundred sixty-two million, three hundred fourteen thousand, nine hundred ninety-three".