244243311100 has 36 divisors (see below), whose sum is σ = 530290762344. Its totient is φ = 97645199680.

The previous prime is 244243311079. The next prime is 244243311139. The reversal of 244243311100 is 1113342442.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462922 + ... + 838321.

It is an arithmetic number, because the mean of its divisors is an integer number (14730298954).

Almost surely, 2^244243311100 is an apocalyptic number.

244243311100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244243311100 is an abundant number, since it is smaller than the sum of its proper divisors (286047451244).

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

244243311100 is a wasteful number, since it uses less digits than its factorization.

244243311100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303134 (or 1303127 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 244243311100 its reverse (1113342442), we get a palindrome (245356653542).

The spelling of 244243311100 in words is "two hundred forty-four billion, two hundred forty-three million, three hundred eleven thousand, one hundred".