4243158237120 has 1792 divisors, whose sum is σ = 16736873287680. Its totient is φ = 898419916800.

The previous prime is 4243158237049. The next prime is 4243158237163. The reversal of 4243158237120 is 217328513424.

It is a super-2 number, since 2×4243158237120² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 21985275744 + ... + 21985275936.

It is an arithmetic number, because the mean of its divisors is an integer number (9339773040).

Almost surely, 2^{4243158237120} is an apocalyptic number.

4243158237120 is a gapful number since it is divisible by the number (40) 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 4243158237120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8368436643840).

4243158237120 is an abundant number, since it is smaller than the sum of its proper divisors (12493715050560).

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

4243158237120 is a wasteful number, since it uses less digits than its factorization.

4243158237120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 4243158237120 in words is "four trillion, two hundred forty-three billion, one hundred fifty-eight million, two hundred thirty-seven thousand, one hundred twenty".