42240441200 has 120 divisors (see below), whose sum is σ = 102333630288. Its totient is φ = 16755056640.

The previous prime is 42240441149. The next prime is 42240441203. The reversal of 42240441200 is 214404224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42240441203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46571147 + ... + 46572053.

Almost surely, 2^42240441200 is an apocalyptic number.

42240441200 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 42240441200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51166815144).

42240441200 is an abundant number, since it is smaller than the sum of its proper divisors (60093189088).

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

42240441200 is a wasteful number, since it uses less digits than its factorization.

42240441200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 42240441200 its reverse (214404224), we get a palindrome (42454845424).

The spelling of 42240441200 in words is "forty-two billion, two hundred forty million, four hundred forty-one thousand, two hundred".