1424372401 has 2 divisors, whose sum is σ = 1424372402. Its totient is φ = 1424372400.

The previous prime is 1424372351. The next prime is 1424372413. The reversal of 1424372401 is 1042734241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1156068001 + 268304400 = 34001^2 + 16380^2 .

It is an emirp because it is prime and its reverse (1042734241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1424372401 - 2⁹ = 1424371889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1424372401.

It is not a weakly prime, because it can be changed into another prime (1424372471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712186200 + 712186201.

It is an arithmetic number, because the mean of its divisors is an integer number (712186201).

Almost surely, 2^1424372401 is an apocalyptic number.

It is an amenable number.

1424372401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424372401 is an equidigital number, since it uses as much as digits as its factorization.

1424372401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1424372401 is about 37740.8585090483. The cubic root of 1424372401 is about 1125.1433301498.

The spelling of 1424372401 in words is "one billion, four hundred twenty-four million, three hundred seventy-two thousand, four hundred one".