4004001112 has 16 divisors (see below), whose sum is σ = 7553562840. Its totient is φ = 1989717696.

The previous prime is 4004001107. The next prime is 4004001151. The reversal of 4004001112 is 2111004004.

4004001112 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 = 4004001092 and 4004001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533973 + ... + 1536580.

Almost surely, 2^4004001112 is an apocalyptic number.

It is an amenable number.

4004001112 is a deficient number, since it is larger than the sum of its proper divisors (3549561728).

4004001112 is a wasteful number, since it uses less digits than its factorization.

4004001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070722 (or 3070718 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 4004001112 is about 63277.1768649645. The cubic root of 4004001112 is about 1587.9301563734.

Adding to 4004001112 its reverse (2111004004), we get a palindrome (6115005116).

The spelling of 4004001112 in words is "four billion, four million, one thousand, one hundred twelve".