244934956197 has 12 divisors (see below), whose sum is σ = 363356962540. Its totient is φ = 158876728128.

The previous prime is 244934956187. The next prime is 244934956223. The reversal of 244934956197 is 791659439442.

244934956197 is a `hidden beast` number, since 2 + 4 + 4 + 9 + 3 + 4 + 9 + 5 + 619 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 220931961156 + 24002995041 = 470034^2 + 154929^2 .

It is not a de Polignac number, because 244934956197 - 2¹⁶ = 244934890661 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 (244934956187) 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 11 ways as a sum of consecutive naturals, for example, 367769872 + ... + 367770537.

Almost surely, 2^244934956197 is an apocalyptic number.

It is an amenable number.

244934956197 is a deficient number, since it is larger than the sum of its proper divisors (118422006343).

244934956197 is a wasteful number, since it uses less digits than its factorization.

244934956197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735540452 (or 735540449 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The spelling of 244934956197 in words is "two hundred forty-four billion, nine hundred thirty-four million, nine hundred fifty-six thousand, one hundred ninety-seven".