244889162274 has 8 divisors (see below), whose sum is σ = 489778324560. Its totient is φ = 81629720756.

The previous prime is 244889162267. The next prime is 244889162279. The reversal of 244889162274 is 472261988442.

It is a sphenic number, since it is the product of 3 distinct primes.

244889162274 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (244889162279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20407430184 + ... + 20407430195.

It is an arithmetic number, because the mean of its divisors is an integer number (61222290570).

Almost surely, 2^244889162274 is an apocalyptic number.

244889162274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

244889162274 is a wasteful number, since it uses less digits than its factorization.

244889162274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40814860384.

The product of its digits is 12386304, while the sum is 57.

The spelling of 244889162274 in words is "two hundred forty-four billion, eight hundred eighty-nine million, one hundred sixty-two thousand, two hundred seventy-four".