2127342149277 has 8 divisors (see below), whose sum is σ = 2902420296864. Its totient is φ = 1385246050608.

The previous prime is 2127342149267. The next prime is 2127342149329. The reversal of 2127342149277 is 7729412437212.

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

It is not a de Polignac number, because 2127342149277 - 2²⁴ = 2127325372061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127342149237) 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, 8245512078 + ... + 8245512335.

It is an arithmetic number, because the mean of its divisors is an integer number (362802537108).

Almost surely, 2^{2127342149277} is an apocalyptic number.

It is an amenable number.

2127342149277 is a deficient number, since it is larger than the sum of its proper divisors (775078147587).

2127342149277 is a wasteful number, since it uses less digits than its factorization.

2127342149277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16491024459.

The product of its digits is 2370816, while the sum is 51.

The spelling of 2127342149277 in words is "two trillion, one hundred twenty-seven billion, three hundred forty-two million, one hundred forty-nine thousand, two hundred seventy-seven".