1422432041 has 4 divisors (see below), whose sum is σ = 1506104532. Its totient is φ = 1338759552.

The previous prime is 1422432029. The next prime is 1422432059. The reversal of 1422432041 is 1402342241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1402342241 = 29 ⋅48356629.

It can be written as a sum of positive squares in 2 ways, for example, as 1104166441 + 318265600 = 33229^2 + 17840^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422432041 - 2¹⁸ = 1422169897 is a prime.

It is a super-2 number, since 2×1422432041² = 4046625822526851362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422431998 and 1422432016.

It is not an unprimeable number, because it can be changed into a prime (1422432001) 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, 41836220 + ... + 41836253.

It is an arithmetic number, because the mean of its divisors is an integer number (376526133).

Almost surely, 2^1422432041 is an apocalyptic number.

It is an amenable number.

1422432041 is a deficient number, since it is larger than the sum of its proper divisors (83672491).

1422432041 is an equidigital number, since it uses as much as digits as its factorization.

1422432041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83672490.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1422432041 is about 37715.1433909511. The cubic root of 1422432041 is about 1124.6321868531.

Adding to 1422432041 its reverse (1402342241), we get a palindrome (2824774282).

The spelling of 1422432041 in words is "one billion, four hundred twenty-two million, four hundred thirty-two thousand, forty-one".