44889338903 has 2 divisors, whose sum is σ = 44889338904. Its totient is φ = 44889338902.

The previous prime is 44889338849. The next prime is 44889338909. The reversal of 44889338903 is 30983398844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44889338903 - 2⁸ = 44889338647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44889338909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22444669451 + 22444669452.

It is an arithmetic number, because the mean of its divisors is an integer number (22444669452).

Almost surely, 2^44889338903 is an apocalyptic number.

44889338903 is a deficient number, since it is larger than the sum of its proper divisors (1).

44889338903 is an equidigital number, since it uses as much as digits as its factorization.

44889338903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17915904, while the sum is 59.

The spelling of 44889338903 in words is "forty-four billion, eight hundred eighty-nine million, three hundred thirty-eight thousand, nine hundred three".