200442112344 has 192 divisors, whose sum is σ = 559017145440. Its totient is φ = 64856463360.

The previous prime is 200442112337. The next prime is 200442112357. The reversal of 200442112344 is 443211244002.

200442112344 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 421 + 1 + 234 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 244143454 + ... + 244144274.

Almost surely, 2^200442112344 is an apocalyptic number.

200442112344 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 200442112344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279508572720).

200442112344 is an abundant number, since it is smaller than the sum of its proper divisors (358575033096).

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

200442112344 is a wasteful number, since it uses less digits than its factorization.

200442112344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 200442112344 its reverse (443211244002), we get a palindrome (643653356346).

The spelling of 200442112344 in words is "two hundred billion, four hundred forty-two million, one hundred twelve thousand, three hundred forty-four".