403233213132 has 36 divisors (see below), whose sum is σ = 1019304733720. Its totient is φ = 134408331072.

The previous prime is 403233213083. The next prime is 403233213137. The reversal of 403233213132 is 231312332304.

403233213132 is a `hidden beast` number, since 4 + 0 + 3 + 23 + 321 + 313 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 403233213096 and 403233213105.

It is not an unprimeable number, because it can be changed into a prime (403233213137) 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 11 ways as a sum of consecutive naturals, for example, 2490219 + ... + 2647197.

Almost surely, 2^403233213132 is an apocalyptic number.

It is an amenable number.

403233213132 is an abundant number, since it is smaller than the sum of its proper divisors (616071520588).

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

403233213132 is a wasteful number, since it uses less digits than its factorization.

403233213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228342 (or 228337 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 403233213132 its reverse (231312332304), we get a palindrome (634545545436).

The spelling of 403233213132 in words is "four hundred three billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred thirty-two".