1423325343 has 16 divisors (see below), whose sum is σ = 2071362816. Its totient is φ = 862175040.

The previous prime is 1423325339. The next prime is 1423325347. The reversal of 1423325343 is 3435233241.

It is an interprime number because it is at equal distance from previous prime (1423325339) and next prime (1423325347).

It is not a de Polignac number, because 1423325343 - 2² = 1423325339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1423325343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423325347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 60430 + ... + 80612.

It is an arithmetic number, because the mean of its divisors is an integer number (129460176).

Almost surely, 2^1423325343 is an apocalyptic number.

1423325343 is a deficient number, since it is larger than the sum of its proper divisors (648037473).

1423325343 is a wasteful number, since it uses less digits than its factorization.

1423325343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22334.

The product of its digits is 25920, while the sum is 30.

The square root of 1423325343 is about 37726.9842818108. The cubic root of 1423325343 is about 1124.8675644596.

Adding to 1423325343 its reverse (3435233241), we get a palindrome (4858558584).

The spelling of 1423325343 in words is "one billion, four hundred twenty-three million, three hundred twenty-five thousand, three hundred forty-three".