244926873941 has 4 divisors (see below), whose sum is σ = 259334337132. Its totient is φ = 230519410752.

The previous prime is 244926873911. The next prime is 244926873953. The reversal of 244926873941 is 149378629442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 226524594916 + 18402279025 = 475946^2 + 135655^2 .

It is a cyclic number.

It is not a de Polignac number, because 244926873941 - 2¹⁰ = 244926872917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244926873911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7203731570 + ... + 7203731603.

It is an arithmetic number, because the mean of its divisors is an integer number (64833584283).

Almost surely, 2^244926873941 is an apocalyptic number.

It is an amenable number.

244926873941 is a deficient number, since it is larger than the sum of its proper divisors (14407463191).

244926873941 is a wasteful number, since it uses less digits than its factorization.

244926873941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14407463190.

The product of its digits is 20901888, while the sum is 59.

The spelling of 244926873941 in words is "two hundred forty-four billion, nine hundred twenty-six million, eight hundred seventy-three thousand, nine hundred forty-one".