44448888888779 has 2 divisors, whose sum is σ = 44448888888780. Its totient is φ = 44448888888778.

The previous prime is 44448888888763. The next prime is 44448888888809. The reversal of 44448888888779 is 97788888884444.

44448888888779 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 44448888888779 - 2⁴ = 44448888888763 is a prime.

It is a super-2 number, since 2×44448888888779² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44448888888691 and 44448888888700.

It is not a weakly prime, because it can be changed into another prime (44448888888709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22224444444389 + 22224444444390.

It is an arithmetic number, because the mean of its divisors is an integer number (22224444444390).

Almost surely, 2^{44448888888779} is an apocalyptic number.

44448888888779 is a deficient number, since it is larger than the sum of its proper divisors (1).

44448888888779 is an equidigital number, since it uses as much as digits as its factorization.

44448888888779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 236760072192, while the sum is 95.

The spelling of 44448888888779 in words is "forty-four trillion, four hundred forty-eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, seven hundred seventy-nine".