2114543142 has 24 divisors (see below), whose sum is σ = 4617590016. Its totient is φ = 699296976.

The previous prime is 2114543141. The next prime is 2114543159. The reversal of 2114543142 is 2413454112.

2114543142 is a `hidden beast` number, since 2 + 114 + 543 + 1 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114543141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460213 + ... + 464784.

It is an arithmetic number, because the mean of its divisors is an integer number (192399584).

Almost surely, 2^2114543142 is an apocalyptic number.

2114543142 is an abundant number, since it is smaller than the sum of its proper divisors (2503046874).

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

2114543142 is a wasteful number, since it uses less digits than its factorization.

2114543142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925132 (or 925129 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2114543142 is about 45984.1618603623. The cubic root of 2114543142 is about 1283.5285011472.

Adding to 2114543142 its reverse (2413454112), we get a palindrome (4527997254).

The spelling of 2114543142 in words is "two billion, one hundred fourteen million, five hundred forty-three thousand, one hundred forty-two".