423113829 has 8 divisors (see below), whose sum is σ = 564372480. Its totient is φ = 281965536.

The previous prime is 423113813. The next prime is 423113837. The reversal of 423113829 is 928311324.

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

It is not a de Polignac number, because 423113829 - 2⁴ = 423113813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423113829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423113429) 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, 18184 + ... + 34305.

It is an arithmetic number, because the mean of its divisors is an integer number (70546560).

Almost surely, 2^423113829 is an apocalyptic number.

It is an amenable number.

423113829 is a deficient number, since it is larger than the sum of its proper divisors (141258651).

423113829 is a wasteful number, since it uses less digits than its factorization.

423113829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55179.

The product of its digits is 10368, while the sum is 33.

The square root of 423113829 is about 20569.7308927463. The cubic root of 423113829 is about 750.7334034809.

The spelling of 423113829 in words is "four hundred twenty-three million, one hundred thirteen thousand, eight hundred twenty-nine".