244378111806 has 48 divisors (see below), whose sum is σ = 553104652464. Its totient is φ = 80864754624.

The previous prime is 244378111801. The next prime is 244378111871. The reversal of 244378111806 is 608111873442.

244378111806 is a `hidden beast` number, since 24 + 437 + 8 + 11 + 180 + 6 = 666.

244378111806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244378111801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1768585 + ... + 1901748.

It is an arithmetic number, because the mean of its divisors is an integer number (11523013593).

Almost surely, 2^244378111806 is an apocalyptic number.

244378111806 is an abundant number, since it is smaller than the sum of its proper divisors (308726540658).

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

244378111806 is a wasteful number, since it uses less digits than its factorization.

244378111806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670487 (or 3670475 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 244378111806 in words is "two hundred forty-four billion, three hundred seventy-eight million, one hundred eleven thousand, eight hundred six".