4000114212012 has 72 divisors (see below), whose sum is σ = 11010598762800. Its totient is φ = 1219635543168.

The previous prime is 4000114211971. The next prime is 4000114212023. The reversal of 4000114212012 is 2102124110004.

4000114212012 is a `hidden beast` number, since 40 + 0 + 0 + 1 + 1 + 421 + 201 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 100809823 + ... + 100849494.

Almost surely, 2^{4000114212012} is an apocalyptic number.

It is an amenable number.

4000114212012 is an abundant number, since it is smaller than the sum of its proper divisors (7010484550788).

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

4000114212012 is a wasteful number, since it uses less digits than its factorization.

4000114212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201659375 (or 201659370 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 4000114212012 its reverse (2102124110004), we get a palindrome (6102238322016).

The spelling of 4000114212012 in words is "four trillion, one hundred fourteen million, two hundred twelve thousand, twelve".