74144103365412 has 72 divisors (see below), whose sum is σ = 193494473652480. Its totient is φ = 23913885303360.

The previous prime is 74144103365351. The next prime is 74144103365441. The reversal of 74144103365412 is 21456330144147.

74144103365412 is a `hidden beast` number, since 7 + 4 + 144 + 1 + 0 + 33 + 65 + 412 = 666.

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 23 ways as a sum of consecutive naturals, for example, 2535883 + ... + 12438605.

Almost surely, 2^{74144103365412} is an apocalyptic number.

It is an amenable number.

74144103365412 is an abundant number, since it is smaller than the sum of its proper divisors (119350370287068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74144103365412 is a wasteful number, since it uses less digits than its factorization.

74144103365412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9909473 (or 9909468 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 74144103365412 in words is "seventy-four trillion, one hundred forty-four billion, one hundred three million, three hundred sixty-five thousand, four hundred twelve".