423433150 has 24 divisors (see below), whose sum is σ = 900098640. Its totient is φ = 145176960.

The previous prime is 423433139. The next prime is 423433159. The reversal of 423433150 is 51334324.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423433159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604555 + ... + 605254.

It is an arithmetic number, because the mean of its divisors is an integer number (37504110).

Almost surely, 2^423433150 is an apocalyptic number.

423433150 is an abundant number, since it is smaller than the sum of its proper divisors (476665490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423433150 is a wasteful number, since it uses less digits than its factorization.

423433150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209828 (or 1209823 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 423433150 is about 20577.4913436988. The cubic root of 423433150 is about 750.9222137125.

Adding to 423433150 its reverse (51334324), we get a palindrome (474767474).

The spelling of 423433150 in words is "four hundred twenty-three million, four hundred thirty-three thousand, one hundred fifty".