11672844449277 has 48 divisors (see below), whose sum is σ = 18167374382976. Its totient is φ = 6638548224000.

The previous prime is 11672844449237. The next prime is 11672844449377. The reversal of 11672844449277 is 77294444827611.

It is not a de Polignac number, because 11672844449277 - 2¹⁶ = 11672844383741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672844449237) 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, 726849 + ... + 4886102.

It is an arithmetic number, because the mean of its divisors is an integer number (378486966312).

Almost surely, 2^{11672844449277} is an apocalyptic number.

11672844449277 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11672844449277 is a deficient number, since it is larger than the sum of its proper divisors (6494529933699).

11672844449277 is a wasteful number, since it uses less digits than its factorization.

11672844449277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613330 (or 5613319 counting only the distinct ones).

The product of its digits is 151732224, while the sum is 66.

It can be divided in two parts, 11672844 and 449277, that added together give a palindrome (12122121).

The spelling of 11672844449277 in words is "eleven trillion, six hundred seventy-two billion, eight hundred forty-four million, four hundred forty-nine thousand, two hundred seventy-seven".