44898219623 has 2 divisors, whose sum is σ = 44898219624. Its totient is φ = 44898219622.

The previous prime is 44898219593. The next prime is 44898219721. The reversal of 44898219623 is 32691289844.

It is a happy number.

44898219623 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 44898219623 - 2⁶ = 44898219559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44898213623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22449109811 + 22449109812.

It is an arithmetic number, because the mean of its divisors is an integer number (22449109812).

Almost surely, 2^44898219623 is an apocalyptic number.

44898219623 is a deficient number, since it is larger than the sum of its proper divisors (1).

44898219623 is an equidigital number, since it uses as much as digits as its factorization.

44898219623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5971968, while the sum is 56.

The spelling of 44898219623 in words is "forty-four billion, eight hundred ninety-eight million, two hundred nineteen thousand, six hundred twenty-three".