74322077923 has 2 divisors, whose sum is σ = 74322077924. Its totient is φ = 74322077922.

The previous prime is 74322077911. The next prime is 74322077927. The reversal of 74322077923 is 32977022347.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74322077923 - 2³³ = 65732143331 is a prime.

It is not a weakly prime, because it can be changed into another prime (74322077927) 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, 37161038961 + 37161038962.

It is an arithmetic number, because the mean of its divisors is an integer number (37161038962).

Almost surely, 2^74322077923 is an apocalyptic number.

74322077923 is a deficient number, since it is larger than the sum of its proper divisors (1).

74322077923 is an equidigital number, since it uses as much as digits as its factorization.

74322077923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 74322077923 in words is "seventy-four billion, three hundred twenty-two million, seventy-seven thousand, nine hundred twenty-three".