912893711923 has 2 divisors, whose sum is σ = 912893711924. Its totient is φ = 912893711922.

The previous prime is 912893711897. The next prime is 912893711929. The reversal of 912893711923 is 329117398219.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-912893711923 is a prime.

It is not a weakly prime, because it can be changed into another prime (912893711929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456446855961 + 456446855962.

It is an arithmetic number, because the mean of its divisors is an integer number (456446855962).

Almost surely, 2^912893711923 is an apocalyptic number.

912893711923 is a deficient number, since it is larger than the sum of its proper divisors (1).

912893711923 is an equidigital number, since it uses as much as digits as its factorization.

912893711923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 55.

The spelling of 912893711923 in words is "nine hundred twelve billion, eight hundred ninety-three million, seven hundred eleven thousand, nine hundred twenty-three".