403231243304 has 32 divisors (see below), whose sum is σ = 796137124800. Its totient is φ = 190935636480.

The previous prime is 403231243279. The next prime is 403231243309. The reversal of 403231243304 is 403342132304.

It is not an unprimeable number, because it can be changed into a prime (403231243309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51017 + ... + 899480.

It is an arithmetic number, because the mean of its divisors is an integer number (24879285150).

Almost surely, 2^403231243304 is an apocalyptic number.

It is an amenable number.

403231243304 is a deficient number, since it is larger than the sum of its proper divisors (392905881496).

403231243304 is a wasteful number, since it uses less digits than its factorization.

403231243304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953313 (or 953309 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 403231243304 its reverse (403342132304), we get a palindrome (806573375608).

The spelling of 403231243304 in words is "four hundred three billion, two hundred thirty-one million, two hundred forty-three thousand, three hundred four".