2143424352 has 48 divisors (see below), whose sum is σ = 5922624960. Its totient is φ = 676870272.

The previous prime is 2143424329. The next prime is 2143424359. The reversal of 2143424352 is 2534243412.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143424359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585738 + ... + 589385.

It is an arithmetic number, because the mean of its divisors is an integer number (123388020).

Almost surely, 2^2143424352 is an apocalyptic number.

It is an amenable number.

2143424352 is an abundant number, since it is smaller than the sum of its proper divisors (3779200608).

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

2143424352 is a wasteful number, since it uses less digits than its factorization.

2143424352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175155 (or 1175147 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 2143424352 is about 46297.1311422209. The cubic root of 2143424352 is about 1289.3457315586.

Adding to 2143424352 its reverse (2534243412), we get a palindrome (4677667764).

The spelling of 2143424352 in words is "two billion, one hundred forty-three million, four hundred twenty-four thousand, three hundred fifty-two".