4238299423 has 2 divisors, whose sum is σ = 4238299424. Its totient is φ = 4238299422.

The previous prime is 4238299411. The next prime is 4238299477. The reversal of 4238299423 is 3249928324.

4238299423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4238299423 - 2¹³ = 4238291231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4238299123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2119149711 + 2119149712.

It is an arithmetic number, because the mean of its divisors is an integer number (2119149712).

Almost surely, 2^4238299423 is an apocalyptic number.

4238299423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4238299423 is an equidigital number, since it uses as much as digits as its factorization.

4238299423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 46.

The square root of 4238299423 is about 65102.2228729557. Note that the first 3 decimals coincide. The cubic root of 4238299423 is about 1618.3180509893.

The spelling of 4238299423 in words is "four billion, two hundred thirty-eight million, two hundred ninety-nine thousand, four hundred twenty-three".