4042401011112 has 16 divisors (see below), whose sum is σ = 10106002527840. Its totient is φ = 1347467003696.

The previous prime is 4042401011093. The next prime is 4042401011147. The reversal of 4042401011112 is 2111101042404.

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, 84216687708 + ... + 84216687755.

It is an arithmetic number, because the mean of its divisors is an integer number (631625157990).

Almost surely, 2^{4042401011112} is an apocalyptic number.

It is an amenable number.

4042401011112 is an abundant number, since it is smaller than the sum of its proper divisors (6063601516728).

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

4042401011112 is a wasteful number, since it uses less digits than its factorization.

4042401011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168433375472 (or 168433375468 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 4042401011112 its reverse (2111101042404), we get a palindrome (6153502053516).

The spelling of 4042401011112 in words is "four trillion, forty-two billion, four hundred one million, eleven thousand, one hundred twelve".