2342143224 has 96 divisors (see below), whose sum is σ = 6752538000. Its totient is φ = 731275776.

The previous prime is 2342143183. The next prime is 2342143247. The reversal of 2342143224 is 4223412432.

It is a super-2 number, since 2×2342143224² = 10971269763458228352, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112134 + ... + 131370.

Almost surely, 2^2342143224 is an apocalyptic number.

2342143224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342143224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3376269000).

2342143224 is an abundant number, since it is smaller than the sum of its proper divisors (4410394776).

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

2342143224 is a wasteful number, since it uses less digits than its factorization.

2342143224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19357 (or 19350 counting only the distinct ones).

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

The square root of 2342143224 is about 48395.6942712882. The cubic root of 2342143224 is about 1328.0195946569.

Adding to 2342143224 its reverse (4223412432), we get a palindrome (6565555656).

The spelling of 2342143224 in words is "two billion, three hundred forty-two million, one hundred forty-three thousand, two hundred twenty-four".