1424001349 has 2 divisors, whose sum is σ = 1424001350. Its totient is φ = 1424001348.

The previous prime is 1424001289. The next prime is 1424001361. The reversal of 1424001349 is 9431004241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1068113124 + 355888225 = 32682^2 + 18865^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424001349 - 2⁷ = 1424001221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424041349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712000674 + 712000675.

It is an arithmetic number, because the mean of its divisors is an integer number (712000675).

Almost surely, 2^1424001349 is an apocalyptic number.

It is an amenable number.

1424001349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424001349 is an equidigital number, since it uses as much as digits as its factorization.

1424001349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1424001349 is about 37735.9424024364. The cubic root of 1424001349 is about 1125.0456209319.

The spelling of 1424001349 in words is "one billion, four hundred twenty-four million, one thousand, three hundred forty-nine".