870672782723327 has 2 divisors, whose sum is σ = 870672782723328. Its totient is φ = 870672782723326.

The previous prime is 870672782723201. The next prime is 870672782723423. The reversal of 870672782723327 is 723327287276078.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 870672782723327 - 2¹⁴ = 870672782706943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (870672782023327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435336391361663 + 435336391361664.

It is an arithmetic number, because the mean of its divisors is an integer number (435336391361664).

Almost surely, 2^{870672782723327} is an apocalyptic number.

870672782723327 is a deficient number, since it is larger than the sum of its proper divisors (1).

870672782723327 is an equidigital number, since it uses as much as digits as its factorization.

870672782723327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 929359872, while the sum is 71.

The spelling of 870672782723327 in words is "eight hundred seventy trillion, six hundred seventy-two billion, seven hundred eighty-two million, seven hundred twenty-three thousand, three hundred twenty-seven".