272968081007 has 4 divisors (see below), whose sum is σ = 272976954096. Its totient is φ = 272959207920.

The previous prime is 272968080971. The next prime is 272968081019. The reversal of 272968081007 is 700180869272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272968081007 - 2³⁶ = 204248604271 is a prime.

It is a super-2 number, since 2×272968081007² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272964081007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4390238 + ... + 4451979.

It is an arithmetic number, because the mean of its divisors is an integer number (68244238524).

Almost surely, 2^272968081007 is an apocalyptic number.

272968081007 is a deficient number, since it is larger than the sum of its proper divisors (8873089).

272968081007 is an equidigital number, since it uses as much as digits as its factorization.

272968081007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8873088.

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 272968081007 in words is "two hundred seventy-two billion, nine hundred sixty-eight million, eighty-one thousand, seven".