244243521214 has 32 divisors (see below), whose sum is σ = 467907777792. Its totient is φ = 92838840000.

The previous prime is 244243521209. The next prime is 244243521233. The reversal of 244243521214 is 412125342442.

It is a self number, because there is not a number n which added to its sum of digits gives 244243521214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19335112 + ... + 19347739.

It is an arithmetic number, because the mean of its divisors is an integer number (14622118056).

Almost surely, 2^244243521214 is an apocalyptic number.

244243521214 is a deficient number, since it is larger than the sum of its proper divisors (223664256578).

244243521214 is a wasteful number, since it uses less digits than its factorization.

244243521214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38682912.

The product of its digits is 61440, while the sum is 34.

Adding to 244243521214 its reverse (412125342442), we get a palindrome (656368863656).

The spelling of 244243521214 in words is "two hundred forty-four billion, two hundred forty-three million, five hundred twenty-one thousand, two hundred fourteen".