423194133 has 8 divisors (see below), whose sum is σ = 564366528. Its totient is φ = 282075584.

The previous prime is 423194111. The next prime is 423194171. The reversal of 423194133 is 331491324.

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

It is a cyclic number.

It is not a de Polignac number, because 423194133 - 2⁸ = 423193877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423194133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423194173) 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, 11485 + ... + 31277.

It is an arithmetic number, because the mean of its divisors is an integer number (70545816).

Almost surely, 2^423194133 is an apocalyptic number.

It is an amenable number.

423194133 is a deficient number, since it is larger than the sum of its proper divisors (141172395).

423194133 is a wasteful number, since it uses less digits than its factorization.

423194133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26923.

The product of its digits is 7776, while the sum is 30.

The square root of 423194133 is about 20571.6827945601. The cubic root of 423194133 is about 750.7808950994.

The spelling of 423194133 in words is "four hundred twenty-three million, one hundred ninety-four thousand, one hundred thirty-three".