403230431042 has 16 divisors (see below), whose sum is σ = 619813555200. Its totient is φ = 196629334560.

The previous prime is 403230431017. The next prime is 403230431059. The reversal of 403230431042 is 240134032304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617942 + ... + 1090097.

It is an arithmetic number, because the mean of its divisors is an integer number (38738347200).

Almost surely, 2^403230431042 is an apocalyptic number.

403230431042 is a deficient number, since it is larger than the sum of its proper divisors (216583124158).

403230431042 is a wasteful number, since it uses less digits than its factorization.

403230431042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710961.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 403230431042 its reverse (240134032304), we get a palindrome (643364463346).

The spelling of 403230431042 in words is "four hundred three billion, two hundred thirty million, four hundred thirty-one thousand, forty-two".