74354933945347 has 8 divisors (see below), whose sum is σ = 81114568235712. Its totient is φ = 67595315461800.

The previous prime is 74354933945293. The next prime is 74354933945419.

74354933945347 is nontrivially palindromic in base 10.

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 74354933945347 - 2⁷ = 74354933945219 is a prime.

It is a super-3 number, since 3×74354933945347³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (74354933946347) 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, 7269208 + ... + 14196874.

It is an arithmetic number, because the mean of its divisors is an integer number (10139321029464).

Almost surely, 2^{74354933945347} is an apocalyptic number.

74354933945347 is a deficient number, since it is larger than the sum of its proper divisors (6759634290365).

74354933945347 is a wasteful number, since it uses less digits than its factorization.

74354933945347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7903409.

The product of its digits is 2057529600, while the sum is 70.

The spelling of 74354933945347 in words is "seventy-four trillion, three hundred fifty-four billion, nine hundred thirty-three million, nine hundred forty-five thousand, three hundred forty-seven".