244109798986 has 16 divisors (see below), whose sum is σ = 367753776768. Its totient is φ = 121525790400.

The previous prime is 244109798971. The next prime is 244109798987. The reversal of 244109798986 is 689897901442.

244109798986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244109798987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696721 + ... + 986731.

It is an arithmetic number, because the mean of its divisors is an integer number (22984611048).

Almost surely, 2^244109798986 is an apocalyptic number.

244109798986 is a deficient number, since it is larger than the sum of its proper divisors (123643977782).

244109798986 is a wasteful number, since it uses less digits than its factorization.

244109798986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291837.

The product of its (nonzero) digits is 62705664, while the sum is 67.

The spelling of 244109798986 in words is "two hundred forty-four billion, one hundred nine million, seven hundred ninety-eight thousand, nine hundred eighty-six".