2111144042214 has 20 divisors (see below), whose sum is σ = 4730526465324. Its totient is φ = 703714680684.

The previous prime is 2111144042201. The next prime is 2111144042291. The reversal of 2111144042214 is 4122404411112.

2111144042214 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 1 + 440 + 4 + 2 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6515876512 + ... + 6515876835.

Almost surely, 2^{2111144042214} is an apocalyptic number.

2111144042214 is an abundant number, since it is smaller than the sum of its proper divisors (2619382423110).

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

2111144042214 is a wasteful number, since it uses less digits than its factorization.

2111144042214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13031753361 (or 13031753352 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 2111144042214 its reverse (4122404411112), we get a palindrome (6233548453326).

The spelling of 2111144042214 in words is "two trillion, one hundred eleven billion, one hundred forty-four million, forty-two thousand, two hundred fourteen".