87041276279 has 2 divisors, whose sum is σ = 87041276280. Its totient is φ = 87041276278.

The previous prime is 87041276233. The next prime is 87041276281. The reversal of 87041276279 is 97267214078.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87041276279 - 2¹⁶ = 87041210743 is a prime.

Together with 87041276281, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87041276279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87041279279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43520638139 + 43520638140.

It is an arithmetic number, because the mean of its divisors is an integer number (43520638140).

Almost surely, 2^87041276279 is an apocalyptic number.

87041276279 is a deficient number, since it is larger than the sum of its proper divisors (1).

87041276279 is an equidigital number, since it uses as much as digits as its factorization.

87041276279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 87041276279 in words is "eighty-seven billion, forty-one million, two hundred seventy-six thousand, two hundred seventy-nine".