11272673731671 has 48 divisors (see below), whose sum is σ = 18447019587360. Its totient is φ = 6570672783360.

The previous prime is 11272673731639. The next prime is 11272673731673. The reversal of 11272673731671 is 17613737627211.

11272673731671 is a `hidden beast` number, since 1 + 1 + 2 + 7 + 267 + 373 + 1 + 6 + 7 + 1 = 666.

11272673731671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11272673731671 - 2⁵ = 11272673731639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11272673731673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6901050 + ... + 8376743.

It is an arithmetic number, because the mean of its divisors is an integer number (384312908070).

Almost surely, 2^{11272673731671} is an apocalyptic number.

11272673731671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11272673731671 is a deficient number, since it is larger than the sum of its proper divisors (7174345855689).

11272673731671 is a wasteful number, since it uses less digits than its factorization.

11272673731671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15278096 (or 15278093 counting only the distinct ones).

The product of its digits is 3111696, while the sum is 54.

The spelling of 11272673731671 in words is "eleven trillion, two hundred seventy-two billion, six hundred seventy-three million, seven hundred thirty-one thousand, six hundred seventy-one".