4426044599321 has 2 divisors, whose sum is σ = 4426044599322. Its totient is φ = 4426044599320.

The previous prime is 4426044599209. The next prime is 4426044599351. The reversal of 4426044599321 is 1239954406244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4315112971225 + 110931628096 = 2077285^2 + 333064^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426044599321 - 2²⁶ = 4425977490457 is a prime.

It is a super-2 number, since 2×4426044599321² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4426044599351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213022299660 + 2213022299661.

It is an arithmetic number, because the mean of its divisors is an integer number (2213022299661).

Almost surely, 2^{4426044599321} is an apocalyptic number.

It is an amenable number.

4426044599321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426044599321 is an equidigital number, since it uses as much as digits as its factorization.

4426044599321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 4426044599321 in words is "four trillion, four hundred twenty-six billion, forty-four million, five hundred ninety-nine thousand, three hundred twenty-one".