44110427993 has 2 divisors, whose sum is σ = 44110427994. Its totient is φ = 44110427992.

The previous prime is 44110427953. The next prime is 44110428013. The reversal of 44110427993 is 39972401144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28492427209 + 15618000784 = 168797^2 + 124972^2 .

It is a cyclic number.

It is not a de Polignac number, because 44110427993 - 2⁶ = 44110427929 is a prime.

It is not a weakly prime, because it can be changed into another prime (44110427923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22055213996 + 22055213997.

It is an arithmetic number, because the mean of its divisors is an integer number (22055213997).

Almost surely, 2^44110427993 is an apocalyptic number.

It is an amenable number.

44110427993 is a deficient number, since it is larger than the sum of its proper divisors (1).

44110427993 is an equidigital number, since it uses as much as digits as its factorization.

44110427993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 44110427993 in words is "forty-four billion, one hundred ten million, four hundred twenty-seven thousand, nine hundred ninety-three".