44334100024421 has 2 divisors, whose sum is σ = 44334100024422. Its totient is φ = 44334100024420.

The previous prime is 44334100024411. The next prime is 44334100024429. The reversal of 44334100024421 is 12442000143344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43135865484100 + 1198234540321 = 6567790^2 + 1094639^2 .

It is a cyclic number.

It is not a de Polignac number, because 44334100024421 - 2³⁴ = 44316920155237 is a prime.

It is a super-2 number, since 2×44334100024421² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44334100024429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22167050012210 + 22167050012211.

It is an arithmetic number, because the mean of its divisors is an integer number (22167050012211).

Almost surely, 2^{44334100024421} is an apocalyptic number.

It is an amenable number.

44334100024421 is a deficient number, since it is larger than the sum of its proper divisors (1).

44334100024421 is an equidigital number, since it uses as much as digits as its factorization.

44334100024421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 44334100024421 its reverse (12442000143344), we get a palindrome (56776100167765).

The spelling of 44334100024421 in words is "forty-four trillion, three hundred thirty-four billion, one hundred million, twenty-four thousand, four hundred twenty-one".