403013423112 has 64 divisors (see below), whose sum is σ = 1061748812160. Its totient is φ = 127224768000.

The previous prime is 403013423077. The next prime is 403013423159. The reversal of 403013423112 is 211324310304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3558589 + ... + 3670092.

It is an arithmetic number, because the mean of its divisors is an integer number (16589825190).

Almost surely, 2^403013423112 is an apocalyptic number.

It is an amenable number.

403013423112 is an abundant number, since it is smaller than the sum of its proper divisors (658735389048).

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

403013423112 is a wasteful number, since it uses less digits than its factorization.

403013423112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228814 (or 7228810 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 403013423112 its reverse (211324310304), we get a palindrome (614337733416).

The spelling of 403013423112 in words is "four hundred three billion, thirteen million, four hundred twenty-three thousand, one hundred twelve".