4000003112 has 32 divisors (see below), whose sum is σ = 8692168320. Its totient is φ = 1690140480.

The previous prime is 4000003109. The next prime is 4000003153. The reversal of 4000003112 is 2113000004.

It is a happy number.

4000003112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4000003093 and 4000003102.

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, 499043 + ... + 506994.

It is an arithmetic number, because the mean of its divisors is an integer number (271630260).

Almost surely, 2^4000003112 is an apocalyptic number.

It is an amenable number.

4000003112 is an abundant number, since it is smaller than the sum of its proper divisors (4692165208).

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

4000003112 is a wasteful number, since it uses less digits than its factorization.

4000003112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006121 (or 1006117 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 4000003112 is about 63245.5778058830. The cubic root of 4000003112 is about 1587.4014636341.

Adding to 4000003112 its reverse (2113000004), we get a palindrome (6113003116).

The spelling of 4000003112 in words is "four billion, three thousand, one hundred twelve".