2143416412 has 12 divisors (see below), whose sum is σ = 3757372920. Its totient is φ = 1069881296.

The previous prime is 2143416397. The next prime is 2143416433. The reversal of 2143416412 is 2146143412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454087 + ... + 458782.

It is an arithmetic number, because the mean of its divisors is an integer number (313114410).

Almost surely, 2^2143416412 is an apocalyptic number.

It is an amenable number.

2143416412 is a deficient number, since it is larger than the sum of its proper divisors (1613956508).

2143416412 is a wasteful number, since it uses less digits than its factorization.

2143416412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913460 (or 913458 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 2143416412 is about 46297.0453916878. The cubic root of 2143416412 is about 1289.3441394928.

Adding to 2143416412 its reverse (2146143412), we get a palindrome (4289559824).

The spelling of 2143416412 in words is "two billion, one hundred forty-three million, four hundred sixteen thousand, four hundred twelve".