1422045323 has 8 divisors (see below), whose sum is σ = 1432612896. Its totient is φ = 1411516800.

The previous prime is 1422045307. The next prime is 1422045337. The reversal of 1422045323 is 3235402241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422045323 - 2⁴ = 1422045307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422045292 and 1422045301.

It is not an unprimeable number, because it can be changed into a prime (1422045343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65465 + ... + 84437.

It is an arithmetic number, because the mean of its divisors is an integer number (179076612).

Almost surely, 2^1422045323 is an apocalyptic number.

1422045323 is a deficient number, since it is larger than the sum of its proper divisors (10567573).

1422045323 is a wasteful number, since it uses less digits than its factorization.

1422045323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19525.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1422045323 is about 37710.0162158544. The cubic root of 1422045323 is about 1124.5302593287.

Adding to 1422045323 its reverse (3235402241), we get a palindrome (4657447564).

The spelling of 1422045323 in words is "one billion, four hundred twenty-two million, forty-five thousand, three hundred twenty-three".