272361163272 has 64 divisors (see below), whose sum is σ = 746573889600. Its totient is φ = 82114717440.

The previous prime is 272361163271. The next prime is 272361163309.

272361163272 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (272361163271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566447 + ... + 2670462.

It is an arithmetic number, because the mean of its divisors is an integer number (11665217025).

Almost surely, 2^272361163272 is an apocalyptic number.

272361163272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

272361163272 is an abundant number, since it is smaller than the sum of its proper divisors (474212726328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272361163272 is a wasteful number, since it uses less digits than its factorization.

272361163272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5237126 (or 5237122 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The spelling of 272361163272 in words is "two hundred seventy-two billion, three hundred sixty-one million, one hundred sixty-three thousand, two hundred seventy-two".