4013423399 has 2 divisors, whose sum is σ = 4013423400. Its totient is φ = 4013423398.

The previous prime is 4013423353. The next prime is 4013423437. The reversal of 4013423399 is 9933243104.

It is a happy number.

It is an a-pointer prime, because the next prime (4013423437) can be obtained adding 4013423399 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4013423399 - 2¹⁶ = 4013357863 is a prime.

It is a super-2 number, since 2×4013423399² = 32215134759281426402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4003423399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006711699 + 2006711700.

It is an arithmetic number, because the mean of its divisors is an integer number (2006711700).

Almost surely, 2^4013423399 is an apocalyptic number.

4013423399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013423399 is an equidigital number, since it uses as much as digits as its factorization.

4013423399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 4013423399 is about 63351.5856076231. The cubic root of 4013423399 is about 1589.1747624845.

The spelling of 4013423399 in words is "four billion, thirteen million, four hundred twenty-three thousand, three hundred ninety-nine".