44269810243 has 2 divisors, whose sum is σ = 44269810244. Its totient is φ = 44269810242.

The previous prime is 44269810213. The next prime is 44269810271. The reversal of 44269810243 is 34201896244.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44269810243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44269810243.

It is not a weakly prime, because it can be changed into another prime (44269810213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22134905121 + 22134905122.

It is an arithmetic number, because the mean of its divisors is an integer number (22134905122).

Almost surely, 2^44269810243 is an apocalyptic number.

44269810243 is a deficient number, since it is larger than the sum of its proper divisors (1).

44269810243 is an equidigital number, since it uses as much as digits as its factorization.

44269810243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 44269810243 in words is "forty-four billion, two hundred sixty-nine million, eight hundred ten thousand, two hundred forty-three".