2112143410 has 48 divisors (see below), whose sum is σ = 4359029256. Its totient is φ = 733983744.

The previous prime is 2112143401. The next prime is 2112143437. The reversal of 2112143410 is 143412112.

It can be written as a sum of positive squares in 12 ways, for example, as 242705241 + 1869438169 = 15579^2 + 43237^2 .

It is a super-2 number, since 2×2112143410² = 8922299568812856200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8029 + ... + 65488.

Almost surely, 2^2112143410 is an apocalyptic number.

2112143410 is an abundant number, since it is smaller than the sum of its proper divisors (2246885846).

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

2112143410 is a wasteful number, since it uses less digits than its factorization.

2112143410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73567 (or 73554 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2112143410 is about 45958.0614256085. The cubic root of 2112143410 is about 1283.0427712715.

Adding to 2112143410 its reverse (143412112), we get a palindrome (2255555522).

The spelling of 2112143410 in words is "two billion, one hundred twelve million, one hundred forty-three thousand, four hundred ten".