4000112255 has 4 divisors (see below), whose sum is σ = 4800134712. Its totient is φ = 3200089800.

The previous prime is 4000112251. The next prime is 4000112273. The reversal of 4000112255 is 5522110004.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4000112255 - 2² = 4000112251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000112251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400011221 + ... + 400011230.

It is an arithmetic number, because the mean of its divisors is an integer number (1200033678).

Almost surely, 2^4000112255 is an apocalyptic number.

4000112255 is a deficient number, since it is larger than the sum of its proper divisors (800022457).

4000112255 is an equidigital number, since it uses as much as digits as its factorization.

4000112255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800022456.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 4000112255 is about 63246.4406508382. The cubic root of 4000112255 is about 1587.4159013047.

Adding to 4000112255 its reverse (5522110004), we get a palindrome (9522222259).

The spelling of 4000112255 in words is "four billion, one hundred twelve thousand, two hundred fifty-five".