1422353245 has 8 divisors (see below), whose sum is σ = 1743139584. Its totient is φ = 1113672144.

The previous prime is 1422353237. The next prime is 1422353293. The reversal of 1422353245 is 5423532241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1422353245 - 2³ = 1422353237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026049 + ... + 3026518.

It is an arithmetic number, because the mean of its divisors is an integer number (217892448).

Almost surely, 2^1422353245 is an apocalyptic number.

It is an amenable number.

1422353245 is a deficient number, since it is larger than the sum of its proper divisors (320786339).

1422353245 is an equidigital number, since it uses as much as digits as its factorization.

1422353245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052619.

The product of its digits is 28800, while the sum is 31.

The square root of 1422353245 is about 37714.0987563007. The cubic root of 1422353245 is about 1124.6114200369.

Adding to 1422353245 its reverse (5423532241), we get a palindrome (6845885486).

The spelling of 1422353245 in words is "one billion, four hundred twenty-two million, three hundred fifty-three thousand, two hundred forty-five".