403232401204 has 24 divisors (see below), whose sum is σ = 747186474888. Its totient is φ = 189751203840.

The previous prime is 403232401171. The next prime is 403232401219. The reversal of 403232401204 is 402104232304.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4947715600 + 398284685604 = 70340^2 + 631098^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3663534 + ... + 3771994.

It is an arithmetic number, because the mean of its divisors is an integer number (31132769787).

Almost surely, 2^403232401204 is an apocalyptic number.

It is an amenable number.

403232401204 is a deficient number, since it is larger than the sum of its proper divisors (343954073684).

403232401204 is a wasteful number, since it uses less digits than its factorization.

403232401204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163155 (or 163153 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 403232401204 its reverse (402104232304), we get a palindrome (805336633508).

The spelling of 403232401204 in words is "four hundred three billion, two hundred thirty-two million, four hundred one thousand, two hundred four".