244769863074 has 64 divisors (see below), whose sum is σ = 552747162240. Its totient is φ = 71577605120.

The previous prime is 244769863067. The next prime is 244769863111. The reversal of 244769863074 is 470368967442.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 244769862999 and 244769863017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3743914 + ... + 3808730.

It is an arithmetic number, because the mean of its divisors is an integer number (8636674410).

Almost surely, 2^244769863074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244769863074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276373581120).

244769863074 is an abundant number, since it is smaller than the sum of its proper divisors (307977299166).

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

244769863074 is a wasteful number, since it uses less digits than its factorization.

244769863074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66835.

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 244769863074 in words is "two hundred forty-four billion, seven hundred sixty-nine million, eight hundred sixty-three thousand, seventy-four".