4407395963923 has 2 divisors, whose sum is σ = 4407395963924. Its totient is φ = 4407395963922.

The previous prime is 4407395963827. The next prime is 4407395963933. The reversal of 4407395963923 is 3293695937044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4407395963923 - 2²⁹ = 4406859093011 is a prime.

It is not a weakly prime, because it can be changed into another prime (4407395963933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203697981961 + 2203697981962.

It is an arithmetic number, because the mean of its divisors is an integer number (2203697981962).

Almost surely, 2^{4407395963923} is an apocalyptic number.

4407395963923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4407395963923 is an equidigital number, since it uses as much as digits as its factorization.

4407395963923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132269760, while the sum is 64.

The spelling of 4407395963923 in words is "four trillion, four hundred seven billion, three hundred ninety-five million, nine hundred sixty-three thousand, nine hundred twenty-three".