1424042201 has 4 divisors (see below), whose sum is σ = 1431420852. Its totient is φ = 1416663552.

The previous prime is 1424042149. The next prime is 1424042227. The reversal of 1424042201 is 1022404241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1022404241 = 9281 ⋅110161.

It can be written as a sum of positive squares in 2 ways, for example, as 144120025 + 1279922176 = 12005^2 + 35776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424042201 - 2²⁶ = 1356933337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424042261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3689036 + ... + 3689421.

It is an arithmetic number, because the mean of its divisors is an integer number (357855213).

Almost surely, 2^1424042201 is an apocalyptic number.

It is an amenable number.

1424042201 is a deficient number, since it is larger than the sum of its proper divisors (7378651).

1424042201 is an equidigital number, since it uses as much as digits as its factorization.

1424042201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7378650.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1424042201 is about 37736.4836862154. The cubic root of 1424042201 is about 1125.0563793309.

Adding to 1424042201 its reverse (1022404241), we get a palindrome (2446446442).

The spelling of 1424042201 in words is "one billion, four hundred twenty-four million, forty-two thousand, two hundred one".