244130760247 has 4 divisors (see below), whose sum is σ = 266324465736. Its totient is φ = 221937054760.

The previous prime is 244130760241. The next prime is 244130760253. The reversal of 244130760247 is 742067031442.

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

It is an interprime number because it is at equal distance from previous prime (244130760241) and next prime (244130760253).

It is a cyclic number.

It is not a de Polignac number, because 244130760247 - 2³⁵ = 209771021879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244130760241) 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, 11096852728 + ... + 11096852749.

It is an arithmetic number, because the mean of its divisors is an integer number (66581116434).

Almost surely, 2^244130760247 is an apocalyptic number.

244130760247 is a deficient number, since it is larger than the sum of its proper divisors (22193705489).

244130760247 is a wasteful number, since it uses less digits than its factorization.

244130760247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22193705488.

The product of its (nonzero) digits is 225792, while the sum is 40.

Adding to 244130760247 its reverse (742067031442), we get a palindrome (986197791689).

The spelling of 244130760247 in words is "two hundred forty-four billion, one hundred thirty million, seven hundred sixty thousand, two hundred forty-seven".