1423032199 has 2 divisors, whose sum is σ = 1423032200. Its totient is φ = 1423032198.

The previous prime is 1423032187. The next prime is 1423032263. The reversal of 1423032199 is 9912303241.

It is a weak prime.

It is an emirp because it is prime and its reverse (9912303241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1423032199 - 2⁵ = 1423032167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423032119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711516099 + 711516100.

It is an arithmetic number, because the mean of its divisors is an integer number (711516100).

Almost surely, 2^1423032199 is an apocalyptic number.

1423032199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423032199 is an equidigital number, since it uses as much as digits as its factorization.

1423032199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1423032199 is about 37723.0990110834. The cubic root of 1423032199 is about 1124.7903343263.

The spelling of 1423032199 in words is "one billion, four hundred twenty-three million, thirty-two thousand, one hundred ninety-nine".