244053666642 has 8 divisors (see below), whose sum is σ = 488107333296. Its totient is φ = 81351222212.

The previous prime is 244053666611. The next prime is 244053666671. The reversal of 244053666642 is 246666350442.

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

244053666642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 244053666591 and 244053666600.

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, 20337805548 + ... + 20337805559.

It is an arithmetic number, because the mean of its divisors is an integer number (61013416662).

Almost surely, 2^244053666642 is an apocalyptic number.

244053666642 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.

244053666642 is a wasteful number, since it uses less digits than its factorization.

244053666642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40675611112.

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 244053666642 in words is "two hundred forty-four billion, fifty-three million, six hundred sixty-six thousand, six hundred forty-two".