78060032923 has 2 divisors, whose sum is σ = 78060032924. Its totient is φ = 78060032922.

The previous prime is 78060032909. The next prime is 78060032927. The reversal of 78060032923 is 32923006087.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 78060032923 - 2²⁹ = 77523162011 is a prime.

It is not a weakly prime, because it can be changed into another prime (78060032927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39030016461 + 39030016462.

It is an arithmetic number, because the mean of its divisors is an integer number (39030016462).

Almost surely, 2^78060032923 is an apocalyptic number.

78060032923 is a deficient number, since it is larger than the sum of its proper divisors (1).

78060032923 is an equidigital number, since it uses as much as digits as its factorization.

78060032923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 78060032923 in words is "seventy-eight billion, sixty million, thirty-two thousand, nine hundred twenty-three".