2143024344 has 32 divisors (see below), whose sum is σ = 5952846000. Its totient is φ = 714341376.

The previous prime is 2143024343. The next prime is 2143024357. The reversal of 2143024344 is 4434203412.

It is a happy number.

2143024344 is a `hidden beast` number, since 2 + 14 + 302 + 4 + 344 = 666.

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 (2143024343) 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, 4960489 + ... + 4960920.

Almost surely, 2^2143024344 is an apocalyptic number.

2143024344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2143024344 is an abundant number, since it is smaller than the sum of its proper divisors (3809821656).

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

2143024344 is a wasteful number, since it uses less digits than its factorization.

2143024344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9921424 (or 9921414 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2143024344 is about 46292.8109321523. The cubic root of 2143024344 is about 1289.2655202380.

Adding to 2143024344 its reverse (4434203412), we get a palindrome (6577227756).

The spelling of 2143024344 in words is "two billion, one hundred forty-three million, twenty-four thousand, three hundred forty-four".