4240143243230 has 16 divisors (see below), whose sum is σ = 7671803218704. Its totient is φ = 1687269434880.

The previous prime is 4240143243187. The next prime is 4240143243233. The reversal of 4240143243230 is 323423410424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240143243233) 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, 1098480776 + ... + 1098484635.

It is an arithmetic number, because the mean of its divisors is an integer number (479487701169).

Almost surely, 2^{4240143243230} is an apocalyptic number.

4240143243230 is a deficient number, since it is larger than the sum of its proper divisors (3431659975474).

4240143243230 is a wasteful number, since it uses less digits than its factorization.

4240143243230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196965611.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4240143243230 its reverse (323423410424), we get a palindrome (4563566653654).

The spelling of 4240143243230 in words is "four trillion, two hundred forty billion, one hundred forty-three million, two hundred forty-three thousand, two hundred thirty".