74094240665089 has 8 divisors (see below), whose sum is σ = 74476535156352. Its totient is φ = 73712746792080.

The previous prime is 74094240665047. The next prime is 74094240665201. The reversal of 74094240665089 is 98056604249047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74094240665089 - 2¹¹ = 74094240663041 is a prime.

It is a super-2 number, since 2×74094240665089² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74094240665089.

It is not an unprimeable number, because it can be changed into a prime (74094240665009) 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 7 ways as a sum of consecutive naturals, for example, 199968994 + ... + 200339179.

It is an arithmetic number, because the mean of its divisors is an integer number (9309566894544).

Almost surely, 2^{74094240665089} is an apocalyptic number.

It is an amenable number.

74094240665089 is a deficient number, since it is larger than the sum of its proper divisors (382294491263).

74094240665089 is a wasteful number, since it uses less digits than its factorization.

74094240665089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400309127.

The product of its (nonzero) digits is 104509440, while the sum is 64.

The spelling of 74094240665089 in words is "seventy-four trillion, ninety-four billion, two hundred forty million, six hundred sixty-five thousand, eighty-nine".