403132320204 has 12 divisors (see below), whose sum is σ = 940642080504. Its totient is φ = 134377440064.

The previous prime is 403132320187. The next prime is 403132320251. The reversal of 403132320204 is 402023231304.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16797179997 + ... + 16797180020.

It is an arithmetic number, because the mean of its divisors is an integer number (78386840042).

Almost surely, 2^403132320204 is an apocalyptic number.

It is an amenable number.

403132320204 is an abundant number, since it is smaller than the sum of its proper divisors (537509760300).

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

403132320204 is a wasteful number, since it uses less digits than its factorization.

403132320204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33594360024 (or 33594360022 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 403132320204 its reverse (402023231304), we get a palindrome (805155551508).

The spelling of 403132320204 in words is "four hundred three billion, one hundred thirty-two million, three hundred twenty thousand, two hundred four".