244242214100 has 144 divisors (see below), whose sum is σ = 573879936000. Its totient is φ = 89961062400.

The previous prime is 244242214081. The next prime is 244242214133. The reversal of 244242214100 is 1412242442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 244242214100.

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, 13752026 + ... + 13769774.

Almost surely, 2^244242214100 is an apocalyptic number.

244242214100 is a gapful number since it is divisible by the number (20) 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 244242214100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286939968000).

244242214100 is an abundant number, since it is smaller than the sum of its proper divisors (329637721900).

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

244242214100 is a wasteful number, since it uses less digits than its factorization.

244242214100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18010 (or 18003 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 244242214100 its reverse (1412242442), we get a palindrome (245654456542).

The spelling of 244242214100 in words is "two hundred forty-four billion, two hundred forty-two million, two hundred fourteen thousand, one hundred".