403323524232 has 64 divisors (see below), whose sum is σ = 1029475272000. Its totient is φ = 131645481984.

The previous prime is 403323524183. The next prime is 403323524239. The reversal of 403323524232 is 232425323304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 403323524193 and 403323524202.

It is not an unprimeable number, because it can be changed into a prime (403323524239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584557 + ... + 1071612.

It is an arithmetic number, because the mean of its divisors is an integer number (16085551125).

Almost surely, 2^403323524232 is an apocalyptic number.

It is an amenable number.

403323524232 is an abundant number, since it is smaller than the sum of its proper divisors (626151747768).

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

403323524232 is a wasteful number, since it uses less digits than its factorization.

403323524232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656390 (or 1656386 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 33.

Adding to 403323524232 its reverse (232425323304), we get a palindrome (635748847536).

The spelling of 403323524232 in words is "four hundred three billion, three hundred twenty-three million, five hundred twenty-four thousand, two hundred thirty-two".