44481827879 has 2 divisors, whose sum is σ = 44481827880. Its totient is φ = 44481827878.

The previous prime is 44481827849. The next prime is 44481827881. The reversal of 44481827879 is 97872818444.

44481827879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44481827879 - 2¹² = 44481823783 is a prime.

It is a super-2 number, since 2×44481827879² (a number of 22 digits) contains 22 as substring.

Together with 44481827881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44481827839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22240913939 + 22240913940.

It is an arithmetic number, because the mean of its divisors is an integer number (22240913940).

Almost surely, 2^44481827879 is an apocalyptic number.

44481827879 is a deficient number, since it is larger than the sum of its proper divisors (1).

44481827879 is an equidigital number, since it uses as much as digits as its factorization.

44481827879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28901376, while the sum is 62.

The spelling of 44481827879 in words is "forty-four billion, four hundred eighty-one million, eight hundred twenty-seven thousand, eight hundred seventy-nine".