27379323707 has 2 divisors, whose sum is σ = 27379323708. Its totient is φ = 27379323706.

The previous prime is 27379323649. The next prime is 27379323709. The reversal of 27379323707 is 70732397372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27379323707 - 2¹⁶ = 27379258171 is a prime.

Together with 27379323709, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (27379323709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13689661853 + 13689661854.

It is an arithmetic number, because the mean of its divisors is an integer number (13689661854).

Almost surely, 2^27379323707 is an apocalyptic number.

27379323707 is a deficient number, since it is larger than the sum of its proper divisors (1).

27379323707 is an equidigital number, since it uses as much as digits as its factorization.

27379323707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2333772, while the sum is 50.

The spelling of 27379323707 in words is "twenty-seven billion, three hundred seventy-nine million, three hundred twenty-three thousand, seven hundred seven".