4042112000240 has 20 divisors (see below), whose sum is σ = 9397910400744. Its totient is φ = 1616844800064.

The previous prime is 4042112000237. The next prime is 4042112000279. The reversal of 4042112000240 is 420002112404.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×4042112000240³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 25263199922 + ... + 25263200081.

Almost surely, 2^{4042112000240} is an apocalyptic number.

4042112000240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042112000240 is an abundant number, since it is smaller than the sum of its proper divisors (5355798400504).

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

4042112000240 is a wasteful number, since it uses less digits than its factorization.

4042112000240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50526400016 (or 50526400010 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 4042112000240 its reverse (420002112404), we get a palindrome (4462114112644).

The spelling of 4042112000240 in words is "four trillion, forty-two billion, one hundred twelve million, two hundred forty", and thus it is an aban number.