2143022413 has 8 divisors (see below), whose sum is σ = 2451876032. Its totient is φ = 1834845696.

The previous prime is 2143022389. The next prime is 2143022423. The reversal of 2143022413 is 3142203412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2143022413 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 (2143022423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162420 + ... + 175117.

It is an arithmetic number, because the mean of its divisors is an integer number (306484504).

Almost surely, 2^2143022413 is an apocalyptic number.

It is an amenable number.

2143022413 is a deficient number, since it is larger than the sum of its proper divisors (308853619).

2143022413 is an equidigital number, since it uses as much as digits as its factorization.

2143022413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338451.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2143022413 is about 46292.7900757775. The cubic root of 2143022413 is about 1289.2651330014.

Adding to 2143022413 its reverse (3142203412), we get a palindrome (5285225825).

The spelling of 2143022413 in words is "two billion, one hundred forty-three million, twenty-two thousand, four hundred thirteen".