74322077929 has 24 divisors (see below), whose sum is σ = 88338829824. Its totient is φ = 62238000000.

The previous prime is 74322077927. The next prime is 74322078053. The reversal of 74322077929 is 92977022347.

It is not a de Polignac number, because 74322077929 - 2¹ = 74322077927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74322077923) 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 in 23 ways as a sum of consecutive naturals, for example, 287697 + ... + 481054.

It is an arithmetic number, because the mean of its divisors is an integer number (3680784576).

Almost surely, 2^74322077929 is an apocalyptic number.

It is an amenable number.

74322077929 is a deficient number, since it is larger than the sum of its proper divisors (14016751895).

74322077929 is a wasteful number, since it uses less digits than its factorization.

74322077929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768837 (or 768826 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 52.

The spelling of 74322077929 in words is "seventy-four billion, three hundred twenty-two million, seventy-seven thousand, nine hundred twenty-nine".