11371273677 has 24 divisors (see below), whose sum is σ = 16982386200. Its totient is φ = 7326426240.

The previous prime is 11371273643. The next prime is 11371273687. The reversal of 11371273677 is 77637217311.

11371273677 is a `hidden beast` number, since 1 + 1 + 371 + 273 + 6 + 7 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3664365156 + 7706908521 = 60534^2 + 87789^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11371273677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11371273687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64974 + ... + 164207.

It is an arithmetic number, because the mean of its divisors is an integer number (707599425).

Almost surely, 2^11371273677 is an apocalyptic number.

It is an amenable number.

11371273677 is a deficient number, since it is larger than the sum of its proper divisors (5611112523).

11371273677 is a wasteful number, since it uses less digits than its factorization.

11371273677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229373 (or 229370 counting only the distinct ones).

The product of its digits is 259308, while the sum is 45.

The spelling of 11371273677 in words is "eleven billion, three hundred seventy-one million, two hundred seventy-three thousand, six hundred seventy-seven".