44798798423 has 2 divisors, whose sum is σ = 44798798424. Its totient is φ = 44798798422.

The previous prime is 44798798417. The next prime is 44798798431. The reversal of 44798798423 is 32489789744.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44798798423 - 2⁸ = 44798798167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44798798423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44798798323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22399399211 + 22399399212.

It is an arithmetic number, because the mean of its divisors is an integer number (22399399212).

Almost surely, 2^44798798423 is an apocalyptic number.

44798798423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44798798423 is an equidigital number, since it uses as much as digits as its factorization.

44798798423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97542144, while the sum is 65.

The spelling of 44798798423 in words is "forty-four billion, seven hundred ninety-eight million, seven hundred ninety-eight thousand, four hundred twenty-three".