4003003343112 has 64 divisors (see below), whose sum is σ = 10234650931200. Its totient is φ = 1304127754560.

The previous prime is 4003003343041. The next prime is 4003003343137. The reversal of 4003003343112 is 2113433003004.

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, 1656814 + ... + 3278877.

It is an arithmetic number, because the mean of its divisors is an integer number (159916420800).

Almost surely, 2^{4003003343112} is an apocalyptic number.

It is an amenable number.

4003003343112 is an abundant number, since it is smaller than the sum of its proper divisors (6231647588088).

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

4003003343112 is a wasteful number, since it uses less digits than its factorization.

4003003343112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936466 (or 4936462 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 4003003343112 its reverse (2113433003004), we get a palindrome (6116436346116).

The spelling of 4003003343112 in words is "four trillion, three billion, three million, three hundred forty-three thousand, one hundred twelve".