44422404020413 has 2 divisors, whose sum is σ = 44422404020414. Its totient is φ = 44422404020412.

The previous prime is 44422404020333. The next prime is 44422404020471. The reversal of 44422404020413 is 31402040422444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43956409381369 + 465994639044 = 6629963^2 + 682638^2 .

It is a cyclic number.

It is not a de Polignac number, because 44422404020413 - 2¹⁷ = 44422403889341 is a prime.

It is a super-2 number, since 2×44422404020413² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44422404020473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22211202010206 + 22211202010207.

It is an arithmetic number, because the mean of its divisors is an integer number (22211202010207).

Almost surely, 2^{44422404020413} is an apocalyptic number.

It is an amenable number.

44422404020413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44422404020413 is an equidigital number, since it uses as much as digits as its factorization.

44422404020413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 44422404020413 its reverse (31402040422444), we get a palindrome (75824444442857).

The spelling of 44422404020413 in words is "forty-four trillion, four hundred twenty-two billion, four hundred four million, twenty thousand, four hundred thirteen".