44230522493 has 2 divisors, whose sum is σ = 44230522494. Its totient is φ = 44230522492.

The previous prime is 44230522487. The next prime is 44230522549. The reversal of 44230522493 is 39422503244.

44230522493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41421204484 + 2809318009 = 203522^2 + 53003^2 .

It is a cyclic number.

It is not a de Polignac number, because 44230522493 - 2⁴ = 44230522477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44230522433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22115261246 + 22115261247.

It is an arithmetic number, because the mean of its divisors is an integer number (22115261247).

Almost surely, 2^44230522493 is an apocalyptic number.

It is an amenable number.

44230522493 is a deficient number, since it is larger than the sum of its proper divisors (1).

44230522493 is an equidigital number, since it uses as much as digits as its factorization.

44230522493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 44230522493 in words is "forty-four billion, two hundred thirty million, five hundred twenty-two thousand, four hundred ninety-three".