44342243287 has 2 divisors, whose sum is σ = 44342243288. Its totient is φ = 44342243286.

The previous prime is 44342243279. The next prime is 44342243291. The reversal of 44342243287 is 78234224344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44342243287 - 2³ = 44342243279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44342243587) 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, 22171121643 + 22171121644.

It is an arithmetic number, because the mean of its divisors is an integer number (22171121644).

Almost surely, 2^44342243287 is an apocalyptic number.

44342243287 is a deficient number, since it is larger than the sum of its proper divisors (1).

44342243287 is an equidigital number, since it uses as much as digits as its factorization.

44342243287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 43.

The spelling of 44342243287 in words is "forty-four billion, three hundred forty-two million, two hundred forty-three thousand, two hundred eighty-seven".