4042111232004 has 12 divisors (see below), whose sum is σ = 9431592874704. Its totient is φ = 1347370410664.

The previous prime is 4042111231969. The next prime is 4042111232021. The reversal of 4042111232004 is 4002321112404.

It is a tau number, because it is divible by the number of its divisors (12).

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, 168421301322 + ... + 168421301345.

It is an arithmetic number, because the mean of its divisors is an integer number (785966072892).

Almost surely, 2^{4042111232004} is an apocalyptic number.

It is an amenable number.

4042111232004 is an abundant number, since it is smaller than the sum of its proper divisors (5389481642700).

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

4042111232004 is a wasteful number, since it uses less digits than its factorization.

4042111232004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336842602674 (or 336842602672 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 4042111232004 its reverse (4002321112404), we get a palindrome (8044432344408).

The spelling of 4042111232004 in words is "four trillion, forty-two billion, one hundred eleven million, two hundred thirty-two thousand, four".