272112761117 has 8 divisors (see below), whose sum is σ = 274354999200. Its totient is φ = 269878546224.

The previous prime is 272112761033. The next prime is 272112761143. The reversal of 272112761117 is 711167211272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272112761117 - 2²⁶ = 272045652253 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 (272112761147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937678 + ... + 2073359.

It is an arithmetic number, because the mean of its divisors is an integer number (34294374900).

Almost surely, 2^272112761117 is an apocalyptic number.

It is an amenable number.

272112761117 is a deficient number, since it is larger than the sum of its proper divisors (2242238083).

272112761117 is a wasteful number, since it uses less digits than its factorization.

272112761117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011595.

The product of its digits is 16464, while the sum is 38.

Adding to 272112761117 its reverse (711167211272), we get a palindrome (983279972389).

The spelling of 272112761117 in words is "two hundred seventy-two billion, one hundred twelve million, seven hundred sixty-one thousand, one hundred seventeen".