2144115714 has 32 divisors (see below), whose sum is σ = 4620962304. Its totient is φ = 659318400.

The previous prime is 2144115703. The next prime is 2144115719. The reversal of 2144115714 is 4175114412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2144115719) 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, 132847 + ... + 148109.

It is an arithmetic number, because the mean of its divisors is an integer number (144405072).

Almost surely, 2^2144115714 is an apocalyptic number.

2144115714 is an abundant number, since it is smaller than the sum of its proper divisors (2476846590).

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

2144115714 is a wasteful number, since it uses less digits than its factorization.

2144115714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17082.

The product of its digits is 4480, while the sum is 30.

The square root of 2144115714 is about 46304.5971151893. The cubic root of 2144115714 is about 1289.4843429072.

The spelling of 2144115714 in words is "two billion, one hundred forty-four million, one hundred fifteen thousand, seven hundred fourteen".