44273864093 has 2 divisors, whose sum is σ = 44273864094. Its totient is φ = 44273864092.

The previous prime is 44273864069. The next prime is 44273864137. The reversal of 44273864093 is 39046837244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31135661209 + 13138202884 = 176453^2 + 114622^2 .

It is a cyclic number.

It is not a de Polignac number, because 44273864093 - 2²⁴ = 44257086877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44273864993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22136932046 + 22136932047.

It is an arithmetic number, because the mean of its divisors is an integer number (22136932047).

Almost surely, 2^44273864093 is an apocalyptic number.

It is an amenable number.

44273864093 is a deficient number, since it is larger than the sum of its proper divisors (1).

44273864093 is an equidigital number, since it uses as much as digits as its factorization.

44273864093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 44273864093 in words is "forty-four billion, two hundred seventy-three million, eight hundred sixty-four thousand, ninety-three".