27680422967 has 2 divisors, whose sum is σ = 27680422968. Its totient is φ = 27680422966.

The previous prime is 27680422951. The next prime is 27680423003. The reversal of 27680422967 is 76922408672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27680422967 - 2⁴ = 27680422951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27680427967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13840211483 + 13840211484.

It is an arithmetic number, because the mean of its divisors is an integer number (13840211484).

Almost surely, 2^27680422967 is an apocalyptic number.

27680422967 is a deficient number, since it is larger than the sum of its proper divisors (1).

27680422967 is an equidigital number, since it uses as much as digits as its factorization.

27680422967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 27680422967 in words is "twenty-seven billion, six hundred eighty million, four hundred twenty-two thousand, nine hundred sixty-seven".