276742112433233 has 4 divisors (see below), whose sum is σ = 276743068928100. Its totient is φ = 276741155938368.

The previous prime is 276742112433221. The next prime is 276742112433239. The reversal of 276742112433233 is 332334211247672.

276742112433233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 224499039157264 + 52243073275969 = 14983292^2 + 7227937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-276742112433233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276742112433239) 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, 477813308 + ... + 478392141.

It is an arithmetic number, because the mean of its divisors is an integer number (69185767232025).

Almost surely, 2^{276742112433233} is an apocalyptic number.

It is an amenable number.

276742112433233 is a deficient number, since it is larger than the sum of its proper divisors (956494867).

276742112433233 is an equidigital number, since it uses as much as digits as its factorization.

276742112433233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956494866.

The product of its digits is 6096384, while the sum is 50.

The spelling of 276742112433233 in words is "two hundred seventy-six trillion, seven hundred forty-two billion, one hundred twelve million, four hundred thirty-three thousand, two hundred thirty-three".