1423302423 has 16 divisors (see below), whose sum is σ = 1936037376. Its totient is φ = 929878880.

The previous prime is 1423302409. The next prime is 1423302431. The reversal of 1423302423 is 3242033241.

It is a cyclic number.

It is not a de Polignac number, because 1423302423 - 2⁶ = 1423302359 is a prime.

It is a super-3 number, since 3×1423302423³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1423302393 and 1423302402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423302493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15565 + ... + 55577.

It is an arithmetic number, because the mean of its divisors is an integer number (121002336).

Almost surely, 2^1423302423 is an apocalyptic number.

1423302423 is a deficient number, since it is larger than the sum of its proper divisors (512734953).

1423302423 is a wasteful number, since it uses less digits than its factorization.

1423302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40254.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1423302423 is about 37726.6805192294. The cubic root of 1423302423 is about 1124.8615264625.

Adding to 1423302423 its reverse (3242033241), we get a palindrome (4665335664).

The spelling of 1423302423 in words is "one billion, four hundred twenty-three million, three hundred two thousand, four hundred twenty-three".