44464420823 has 2 divisors, whose sum is σ = 44464420824. Its totient is φ = 44464420822.

The previous prime is 44464420807. The next prime is 44464420831. The reversal of 44464420823 is 32802446444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44464420823 - 2⁴ = 44464420807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44464422823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22232210411 + 22232210412.

It is an arithmetic number, because the mean of its divisors is an integer number (22232210412).

Almost surely, 2^44464420823 is an apocalyptic number.

44464420823 is a deficient number, since it is larger than the sum of its proper divisors (1).

44464420823 is an equidigital number, since it uses as much as digits as its factorization.

44464420823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 589824, while the sum is 41.

The spelling of 44464420823 in words is "forty-four billion, four hundred sixty-four million, four hundred twenty thousand, eight hundred twenty-three".