74666734808012 has 48 divisors (see below), whose sum is σ = 134377810052640. Its totient is φ = 36275799393792.

The previous prime is 74666734807997. The next prime is 74666734808027. The reversal of 74666734808012 is 21080843766647.

It is an interprime number because it is at equal distance from previous prime (74666734807997) and next prime (74666734808027).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430783238 + ... + 430956530.

It is an arithmetic number, because the mean of its divisors is an integer number (2799537709430).

Almost surely, 2^{74666734808012} is an apocalyptic number.

It is an amenable number.

74666734808012 is a deficient number, since it is larger than the sum of its proper divisors (59711075244628).

74666734808012 is a wasteful number, since it uses less digits than its factorization.

74666734808012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177210 (or 177208 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 62.

The spelling of 74666734808012 in words is "seventy-four trillion, six hundred sixty-six billion, seven hundred thirty-four million, eight hundred eight thousand, twelve".