272240101564647 has 8 divisors (see below), whose sum is σ = 369835609672944. Its totient is φ = 178068997249728.

The previous prime is 272240101564637. The next prime is 272240101564703. The reversal of 272240101564647 is 746465101042272.

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

It is not a de Polignac number, because 272240101564647 - 2⁴ = 272240101564631 is a prime.

It is a super-2 number, since 2×272240101564647² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 272240101564647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272240101564637) 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, 856100948158 + ... + 856100948475.

It is an arithmetic number, because the mean of its divisors is an integer number (46229451209118).

Almost surely, 2^{272240101564647} is an apocalyptic number.

272240101564647 is a deficient number, since it is larger than the sum of its proper divisors (97595508108297).

272240101564647 is a wasteful number, since it uses less digits than its factorization.

272240101564647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712201896689.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 272240101564647 in words is "two hundred seventy-two trillion, two hundred forty billion, one hundred one million, five hundred sixty-four thousand, six hundred forty-seven".