2114144142 has 32 divisors (see below), whose sum is σ = 4629018240. Its totient is φ = 638380320.

The previous prime is 2114144129. The next prime is 2114144143. The reversal of 2114144142 is 2414414112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114144143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37917 + ... + 75272.

It is an arithmetic number, because the mean of its divisors is an integer number (144656820).

Almost surely, 2^2114144142 is an apocalyptic number.

2114144142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2114144142 is an abundant number, since it is smaller than the sum of its proper divisors (2514874098).

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

2114144142 is a wasteful number, since it uses less digits than its factorization.

2114144142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113488.

The product of its digits is 1024, while the sum is 24.

The square root of 2114144142 is about 45979.8232054017. The cubic root of 2114144142 is about 1283.4477650177.

Adding to 2114144142 its reverse (2414414112), we get a palindrome (4528558254).

The spelling of 2114144142 in words is "two billion, one hundred fourteen million, one hundred forty-four thousand, one hundred forty-two".