2143322413 has 32 divisors (see below), whose sum is σ = 2441843712. Its totient is φ = 1870387200.

The previous prime is 2143322411. The next prime is 2143322443. The reversal of 2143322413 is 3142233412.

It is a cyclic number.

It is not a de Polignac number, because 2143322413 - 2¹ = 2143322411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143322411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1740508 + ... + 1741738.

It is an arithmetic number, because the mean of its divisors is an integer number (76307616).

Almost surely, 2^2143322413 is an apocalyptic number.

2143322413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2143322413 is a deficient number, since it is larger than the sum of its proper divisors (298521299).

2143322413 is a wasteful number, since it uses less digits than its factorization.

2143322413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405.

The product of its digits is 3456, while the sum is 25.

The square root of 2143322413 is about 46296.0302077835. The cubic root of 2143322413 is about 1289.3252912605.

Adding to 2143322413 its reverse (3142233412), we get a palindrome (5285555825).

The spelling of 2143322413 in words is "two billion, one hundred forty-three million, three hundred twenty-two thousand, four hundred thirteen".