423350133 has 32 divisors (see below), whose sum is σ = 615226752. Its totient is φ = 257894400.

The previous prime is 423350129. The next prime is 423350183. The reversal of 423350133 is 331053324.

It is a happy number.

It is not a de Polignac number, because 423350133 - 2² = 423350129 is a prime.

It is a super-2 number, since 2×423350133² = 358450670222235378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423350183) 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 31 ways as a sum of consecutive naturals, for example, 612318 + ... + 613008.

It is an arithmetic number, because the mean of its divisors is an integer number (19225836).

Almost surely, 2^423350133 is an apocalyptic number.

It is an amenable number.

423350133 is a deficient number, since it is larger than the sum of its proper divisors (191876619).

423350133 is a wasteful number, since it uses less digits than its factorization.

423350133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 423350133 is about 20575.4740650125. The cubic root of 423350133 is about 750.8731360058.

The spelling of 423350133 in words is "four hundred twenty-three million, three hundred fifty thousand, one hundred thirty-three".