2114311144 has 32 divisors (see below), whose sum is σ = 4327914240. Its totient is φ = 960342400.

The previous prime is 2114311141. The next prime is 2114311163. The reversal of 2114311144 is 4411134112.

It is a super-2 number, since 2×2114311144² = 8940623227285177472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2114311141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122217 + ... + 138439.

It is an arithmetic number, because the mean of its divisors is an integer number (135247320).

Almost surely, 2^2114311144 is an apocalyptic number.

It is an amenable number.

2114311144 is an abundant number, since it is smaller than the sum of its proper divisors (2213603096).

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

2114311144 is a wasteful number, since it uses less digits than its factorization.

2114311144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17721 (or 17717 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 2114311144 is about 45981.6392052306. The cubic root of 2114311144 is about 1283.4815584720.

Adding to 2114311144 its reverse (4411134112), we get a palindrome (6525445256).

The spelling of 2114311144 in words is "two billion, one hundred fourteen million, three hundred eleven thousand, one hundred forty-four".