2143415614 has 4 divisors (see below), whose sum is σ = 3215123424. Its totient is φ = 1071707806.

The previous prime is 2143415611. The next prime is 2143415629. The reversal of 2143415614 is 4165143412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143415611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535853902 + ... + 535853905.

It is an arithmetic number, because the mean of its divisors is an integer number (803780856).

Almost surely, 2^2143415614 is an apocalyptic number.

2143415614 is a deficient number, since it is larger than the sum of its proper divisors (1071707810).

2143415614 is a wasteful number, since it uses less digits than its factorization.

2143415614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071707809.

The product of its digits is 11520, while the sum is 31.

The square root of 2143415614 is about 46297.0367734264. The cubic root of 2143415614 is about 1289.3439794840.

The spelling of 2143415614 in words is "two billion, one hundred forty-three million, four hundred fifteen thousand, six hundred fourteen".