36068217923 has 2 divisors, whose sum is σ = 36068217924. Its totient is φ = 36068217922.

The previous prime is 36068217853. The next prime is 36068217929. The reversal of 36068217923 is 32971286063.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36068217923 - 2¹² = 36068213827 is a prime.

It is not a weakly prime, because it can be changed into another prime (36068217929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18034108961 + 18034108962.

It is an arithmetic number, because the mean of its divisors is an integer number (18034108962).

Almost surely, 2^36068217923 is an apocalyptic number.

36068217923 is a deficient number, since it is larger than the sum of its proper divisors (1).

36068217923 is an equidigital number, since it uses as much as digits as its factorization.

36068217923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 36068217923 in words is "thirty-six billion, sixty-eight million, two hundred seventeen thousand, nine hundred twenty-three".