44799187193 has 2 divisors, whose sum is σ = 44799187194. Its totient is φ = 44799187192.

The previous prime is 44799187187. The next prime is 44799187217. The reversal of 44799187193 is 39178199744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40239156409 + 4560030784 = 200597^2 + 67528^2 .

It is a cyclic number.

It is not a de Polignac number, because 44799187193 - 2⁴ = 44799187177 is a prime.

It is not a weakly prime, because it can be changed into another prime (44799187393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22399593596 + 22399593597.

It is an arithmetic number, because the mean of its divisors is an integer number (22399593597).

Almost surely, 2^44799187193 is an apocalyptic number.

It is an amenable number.

44799187193 is a deficient number, since it is larger than the sum of its proper divisors (1).

44799187193 is an equidigital number, since it uses as much as digits as its factorization.

44799187193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13716864, while the sum is 62.

The spelling of 44799187193 in words is "forty-four billion, seven hundred ninety-nine million, one hundred eighty-seven thousand, one hundred ninety-three".