244203022144 has 28 divisors (see below), whose sum is σ = 484686278784. Its totient is φ = 122077345664.

The previous prime is 244203022139. The next prime is 244203022223. The reversal of 244203022144 is 441220302442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49474 + ... + 700609.

Almost surely, 2^244203022144 is an apocalyptic number.

It is an amenable number.

244203022144 is a deficient number, since it is larger than the sum of its proper divisors (240483256640).

244203022144 is an equidigital number, since it uses as much as digits as its factorization.

244203022144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755182 (or 755172 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 244203022144 its reverse (441220302442), we get a palindrome (685423324586).

The spelling of 244203022144 in words is "two hundred forty-four billion, two hundred three million, twenty-two thousand, one hundred forty-four".