1423335134 has 8 divisors (see below), whose sum is σ = 2299233720. Its totient is φ = 656923896.

The previous prime is 1423335113. The next prime is 1423335157. The reversal of 1423335134 is 4315333241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1423335097 and 1423335106.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27371804 + ... + 27371855.

It is an arithmetic number, because the mean of its divisors is an integer number (287404215).

Almost surely, 2^1423335134 is an apocalyptic number.

1423335134 is a deficient number, since it is larger than the sum of its proper divisors (875898586).

1423335134 is a wasteful number, since it uses less digits than its factorization.

1423335134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54743674.

The product of its digits is 12960, while the sum is 29.

The square root of 1423335134 is about 37727.1140428207. The cubic root of 1423335134 is about 1124.8701437605.

Adding to 1423335134 its reverse (4315333241), we get a palindrome (5738668375).

The spelling of 1423335134 in words is "one billion, four hundred twenty-three million, three hundred thirty-five thousand, one hundred thirty-four".