2143315024 has 20 divisors (see below), whose sum is σ = 4153759936. Its totient is φ = 1071376992.

The previous prime is 2143315019. The next prime is 2143315037. The reversal of 2143315024 is 4205133412.

It is a self number, because there is not a number n which added to its sum of digits gives 2143315024.

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, 54457 + ... + 85159.

Almost surely, 2^2143315024 is an apocalyptic number.

It is an amenable number.

2143315024 is a deficient number, since it is larger than the sum of its proper divisors (2010444912).

2143315024 is a wasteful number, since it uses less digits than its factorization.

2143315024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35074 (or 35068 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2143315024 is about 46295.9504060560. The cubic root of 2143315024 is about 1289.3238096300.

Adding to 2143315024 its reverse (4205133412), we get a palindrome (6348448436).

The spelling of 2143315024 in words is "two billion, one hundred forty-three million, three hundred fifteen thousand, twenty-four".