44493263998223 has 2 divisors, whose sum is σ = 44493263998224. Its totient is φ = 44493263998222.

The previous prime is 44493263998201. The next prime is 44493263998273. The reversal of 44493263998223 is 32289936239444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44493263998223 - 2⁸ = 44493263997967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44493263998273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22246631999111 + 22246631999112.

It is an arithmetic number, because the mean of its divisors is an integer number (22246631999112).

Almost surely, 2^{44493263998223} is an apocalyptic number.

44493263998223 is a deficient number, since it is larger than the sum of its proper divisors (1).

44493263998223 is an equidigital number, since it uses as much as digits as its factorization.

44493263998223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483729408, while the sum is 68.

The spelling of 44493263998223 in words is "forty-four trillion, four hundred ninety-three billion, two hundred sixty-three million, nine hundred ninety-eight thousand, two hundred twenty-three".