2140143714 has 128 divisors (see below), whose sum is σ = 5104281600. Its totient is φ = 663448320.

The previous prime is 2140143713. The next prime is 2140143727. The reversal of 2140143714 is 4173410412.

2140143714 is a `hidden beast` number, since 214 + 0 + 1 + 437 + 14 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2140143713) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6751084 + ... + 6751400.

It is an arithmetic number, because the mean of its divisors is an integer number (39877200).

Almost surely, 2^2140143714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2140143714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2552140800).

2140143714 is an abundant number, since it is smaller than the sum of its proper divisors (2964137886).

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

2140143714 is a wasteful number, since it uses less digits than its factorization.

2140143714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2140143714 is about 46261.6873233132. The cubic root of 2140143714 is about 1288.6875889840.

The spelling of 2140143714 in words is "two billion, one hundred forty million, one hundred forty-three thousand, seven hundred fourteen".