4004224233312 has 48 divisors (see below), whose sum is σ = 10795172098032. Its totient is φ = 1298667317760.

The previous prime is 4004224233299. The next prime is 4004224233343. The reversal of 4004224233312 is 2133324224004.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4004224233312.

It is a congruent number.

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, 563654139 + ... + 563661242.

It is an arithmetic number, because the mean of its divisors is an integer number (224899418709).

Almost surely, 2^{4004224233312} is an apocalyptic number.

It is an amenable number.

4004224233312 is an abundant number, since it is smaller than the sum of its proper divisors (6790947864720).

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

4004224233312 is a wasteful number, since it uses less digits than its factorization.

4004224233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127315431 (or 1127315423 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4004224233312 its reverse (2133324224004), we get a palindrome (6137548457316).

The spelling of 4004224233312 in words is "four trillion, four billion, two hundred twenty-four million, two hundred thirty-three thousand, three hundred twelve".