276742112533327 has 4 divisors (see below), whose sum is σ = 316276700038096. Its totient is φ = 237207525028560.

The previous prime is 276742112533307. The next prime is 276742112533349. The reversal of 276742112533327 is 723335211247672.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-276742112533327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276742112533307) 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, 19767293752374 + ... + 19767293752387.

It is an arithmetic number, because the mean of its divisors is an integer number (79069175009524).

Almost surely, 2^{276742112533327} is an apocalyptic number.

276742112533327 is a deficient number, since it is larger than the sum of its proper divisors (39534587504769).

276742112533327 is an equidigital number, since it uses as much as digits as its factorization.

276742112533327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39534587504768.

The product of its digits is 17781120, while the sum is 55.

The spelling of 276742112533327 in words is "two hundred seventy-six trillion, seven hundred forty-two billion, one hundred twelve million, five hundred thirty-three thousand, three hundred twenty-seven".