1426369199 has 2 divisors, whose sum is σ = 1426369200. Its totient is φ = 1426369198.

The previous prime is 1426369183. The next prime is 1426369249. The reversal of 1426369199 is 9919636241.

It is an a-pointer prime, because the next prime (1426369249) can be obtained adding 1426369199 to its sum of digits (50).

It is a weak prime.

It is an emirp because it is prime and its reverse (9919636241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1426369199 - 2⁴ = 1426369183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426369099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713184599 + 713184600.

It is an arithmetic number, because the mean of its divisors is an integer number (713184600).

Almost surely, 2^1426369199 is an apocalyptic number.

1426369199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426369199 is an equidigital number, since it uses as much as digits as its factorization.

1426369199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 50.

The square root of 1426369199 is about 37767.3033059021. The cubic root of 1426369199 is about 1125.6688563177.

The spelling of 1426369199 in words is "one billion, four hundred twenty-six million, three hundred sixty-nine thousand, one hundred ninety-nine".