44213560423 has 2 divisors, whose sum is σ = 44213560424. Its totient is φ = 44213560422.

The previous prime is 44213560421. The next prime is 44213560463. The reversal of 44213560423 is 32406531244.

44213560423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44213560423 - 2¹ = 44213560421 is a prime.

Together with 44213560421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44213560421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22106780211 + 22106780212.

It is an arithmetic number, because the mean of its divisors is an integer number (22106780212).

Almost surely, 2^44213560423 is an apocalyptic number.

44213560423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44213560423 is an equidigital number, since it uses as much as digits as its factorization.

44213560423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 44213560423 in words is "forty-four billion, two hundred thirteen million, five hundred sixty thousand, four hundred twenty-three".