117011728244 has 6 divisors (see below), whose sum is σ = 204770524434. Its totient is φ = 58505864120.

The previous prime is 117011728201. The next prime is 117011728277. The reversal of 117011728244 is 442827110711.

It can be written as a sum of positive squares in only one way, i.e., 108248896144 + 8762832100 = 329012^2 + 93610^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117011728198 and 117011728207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14626466027 + ... + 14626466034.

It is an arithmetic number, because the mean of its divisors is an integer number (34128420739).

Almost surely, 2^117011728244 is an apocalyptic number.

It is an amenable number.

117011728244 is a deficient number, since it is larger than the sum of its proper divisors (87758796190).

117011728244 is a wasteful number, since it uses less digits than its factorization.

117011728244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29252932065 (or 29252932063 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 38.

Adding to 117011728244 its reverse (442827110711), we get a palindrome (559838838955).

The spelling of 117011728244 in words is "one hundred seventeen billion, eleven million, seven hundred twenty-eight thousand, two hundred forty-four".