4223538458099 has 2 divisors, whose sum is σ = 4223538458100. Its totient is φ = 4223538458098.

The previous prime is 4223538458093. The next prime is 4223538458131. The reversal of 4223538458099 is 9908548353224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4223538458099 - 2²⁰ = 4223537409523 is a prime.

It is not a weakly prime, because it can be changed into another prime (4223538458093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111769229049 + 2111769229050.

It is an arithmetic number, because the mean of its divisors is an integer number (2111769229050).

Almost surely, 2^{4223538458099} is an apocalyptic number.

4223538458099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223538458099 is an equidigital number, since it uses as much as digits as its factorization.

4223538458099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74649600, while the sum is 62.

The spelling of 4223538458099 in words is "four trillion, two hundred twenty-three billion, five hundred thirty-eight million, four hundred fifty-eight thousand, ninety-nine".