44395604879 has 2 divisors, whose sum is σ = 44395604880. Its totient is φ = 44395604878.

The previous prime is 44395604863. The next prime is 44395604921. The reversal of 44395604879 is 97840659344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44395604879 - 2⁴ = 44395604863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44395604819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22197802439 + 22197802440.

It is an arithmetic number, because the mean of its divisors is an integer number (22197802440).

Almost surely, 2^44395604879 is an apocalyptic number.

44395604879 is a deficient number, since it is larger than the sum of its proper divisors (1).

44395604879 is an equidigital number, since it uses as much as digits as its factorization.

44395604879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 44395604879 in words is "forty-four billion, three hundred ninety-five million, six hundred four thousand, eight hundred seventy-nine".