244056317377 has 4 divisors (see below), whose sum is σ = 244093196080. Its totient is φ = 244019438676.

The previous prime is 244056317293. The next prime is 244056317399. The reversal of 244056317377 is 773713650442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244056317377 - 2²⁷ = 243922099649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244056317377.

It is not an unprimeable number, because it can be changed into a prime (244056317777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18429423 + ... + 18442660.

It is an arithmetic number, because the mean of its divisors is an integer number (61023299020).

Almost surely, 2^244056317377 is an apocalyptic number.

It is an amenable number.

244056317377 is a deficient number, since it is larger than the sum of its proper divisors (36878703).

244056317377 is an equidigital number, since it uses as much as digits as its factorization.

244056317377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36878702.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 244056317377 in words is "two hundred forty-four billion, fifty-six million, three hundred seventeen thousand, three hundred seventy-seven".