4488818423 has 2 divisors, whose sum is σ = 4488818424. Its totient is φ = 4488818422.

The previous prime is 4488818393. The next prime is 4488818443. The reversal of 4488818423 is 3248188844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4488818423 - 2²⁸ = 4220382967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4488818443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244409211 + 2244409212.

It is an arithmetic number, because the mean of its divisors is an integer number (2244409212).

Almost surely, 2^4488818423 is an apocalyptic number.

4488818423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488818423 is an equidigital number, since it uses as much as digits as its factorization.

4488818423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1572864, while the sum is 50.

The square root of 4488818423 is about 66998.6449340582. The cubic root of 4488818423 is about 1649.5950549572.

The spelling of 4488818423 in words is "four billion, four hundred eighty-eight million, eight hundred eighteen thousand, four hundred twenty-three".