272198842265 has 32 divisors (see below), whose sum is σ = 388878673920. Its totient is φ = 178972416000.

The previous prime is 272198842193. The next prime is 272198842439. The reversal of 272198842265 is 562248891272.

It is not a de Polignac number, because 272198842265 - 2⁸ = 272198842009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 272198842265.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1032536 + ... + 1269065.

It is an arithmetic number, because the mean of its divisors is an integer number (12152458560).

Almost surely, 2^272198842265 is an apocalyptic number.

It is an amenable number.

272198842265 is a deficient number, since it is larger than the sum of its proper divisors (116679831655).

272198842265 is a wasteful number, since it uses less digits than its factorization.

272198842265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301753.

The product of its digits is 7741440, while the sum is 56.

The spelling of 272198842265 in words is "two hundred seventy-two billion, one hundred ninety-eight million, eight hundred forty-two thousand, two hundred sixty-five".