44443100004253 has 2 divisors, whose sum is σ = 44443100004254. Its totient is φ = 44443100004252.

The previous prime is 44443100004187. The next prime is 44443100004263. The reversal of 44443100004253 is 35240000134444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36046539031129 + 8396560973124 = 6003877^2 + 2897682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44443100004253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44443100004263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22221550002126 + 22221550002127.

It is an arithmetic number, because the mean of its divisors is an integer number (22221550002127).

Almost surely, 2^{44443100004253} is an apocalyptic number.

It is an amenable number.

44443100004253 is a deficient number, since it is larger than the sum of its proper divisors (1).

44443100004253 is an equidigital number, since it uses as much as digits as its factorization.

44443100004253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 44443100004253 its reverse (35240000134444), we get a palindrome (79683100138697).

The spelling of 44443100004253 in words is "forty-four trillion, four hundred forty-three billion, one hundred million, four thousand, two hundred fifty-three".