2143410255 has 40 divisors (see below), whose sum is σ = 4391161632. Its totient is φ = 979843392.

The previous prime is 2143410251. The next prime is 2143410257. The reversal of 2143410255 is 5520143412.

It is not a de Polignac number, because 2143410255 - 2² = 2143410251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143410251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 375192 + ... + 380861.

Almost surely, 2^2143410255 is an apocalyptic number.

2143410255 is an abundant number, since it is smaller than the sum of its proper divisors (2247751377).

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

2143410255 is an equidigital number, since it uses as much as digits as its factorization.

2143410255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756077 (or 756068 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2143410255 is about 46296.9788971160. The cubic root of 2143410255 is about 1289.3429049373.

Adding to 2143410255 its reverse (5520143412), we get a palindrome (7663553667).

The spelling of 2143410255 in words is "two billion, one hundred forty-three million, four hundred ten thousand, two hundred fifty-five".