423133410 has 32 divisors (see below), whose sum is σ = 1160595072. Its totient is φ = 96716160.

The previous prime is 423133391. The next prime is 423133423. The reversal of 423133410 is 14331324.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007251 + ... + 1007670.

It is an arithmetic number, because the mean of its divisors is an integer number (36268596).

Almost surely, 2^423133410 is an apocalyptic number.

423133410 is an abundant number, since it is smaller than the sum of its proper divisors (737461662).

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

423133410 is a wasteful number, since it uses less digits than its factorization.

423133410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014938.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 423133410 is about 20570.2068536026. The cubic root of 423133410 is about 750.7449841975.

Adding to 423133410 its reverse (14331324), we get a palindrome (437464734).

The spelling of 423133410 in words is "four hundred twenty-three million, one hundred thirty-three thousand, four hundred ten".