1422534423 has 8 divisors (see below), whose sum is σ = 1899779200. Its totient is φ = 946822968.

The previous prime is 1422534413. The next prime is 1422534433. The reversal of 1422534423 is 3244352241.

It is an interprime number because it is at equal distance from previous prime (1422534413) and next prime (1422534433).

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

It is not a de Polignac number, because 1422534423 - 2⁸ = 1422534167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422534403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381163 + ... + 384876.

It is an arithmetic number, because the mean of its divisors is an integer number (237472400).

Almost surely, 2^1422534423 is an apocalyptic number.

1422534423 is a deficient number, since it is larger than the sum of its proper divisors (477244777).

1422534423 is an equidigital number, since it uses as much as digits as its factorization.

1422534423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766661.

The product of its digits is 23040, while the sum is 30.

The square root of 1422534423 is about 37716.5006727825. The cubic root of 1422534423 is about 1124.6591686530.

Adding to 1422534423 its reverse (3244352241), we get a palindrome (4666886664).

The spelling of 1422534423 in words is "one billion, four hundred twenty-two million, five hundred thirty-four thousand, four hundred twenty-three".