4404940089923 has 2 divisors, whose sum is σ = 4404940089924. Its totient is φ = 4404940089922.

The previous prime is 4404940089883. The next prime is 4404940089937. The reversal of 4404940089923 is 3299800494044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4404940089923 - 2⁶ = 4404940089859 is a prime.

It is a super-2 number, since 2×4404940089923² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4404940089023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202470044961 + 2202470044962.

It is an arithmetic number, because the mean of its divisors is an integer number (2202470044962).

Almost surely, 2^{4404940089923} is an apocalyptic number.

4404940089923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404940089923 is an equidigital number, since it uses as much as digits as its factorization.

4404940089923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8957952, while the sum is 56.

The spelling of 4404940089923 in words is "four trillion, four hundred four billion, nine hundred forty million, eighty-nine thousand, nine hundred twenty-three".