74342500524343 has 8 divisors (see below), whose sum is σ = 74440802543328. Its totient is φ = 74244204005664.

The previous prime is 74342500524337. The next prime is 74342500524403. The reversal of 74342500524343 is 34342500524347.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74342500524343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74342500524293 and 74342500524302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74342503524343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26035830 + ... + 28749772.

It is an arithmetic number, because the mean of its divisors is an integer number (9305100317916).

Almost surely, 2^{74342500524343} is an apocalyptic number.

74342500524343 is a deficient number, since it is larger than the sum of its proper divisors (98302018985).

74342500524343 is a wasteful number, since it uses less digits than its factorization.

74342500524343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750153.

The product of its (nonzero) digits is 4838400, while the sum is 46.

The spelling of 74342500524343 in words is "seventy-four trillion, three hundred forty-two billion, five hundred million, five hundred twenty-four thousand, three hundred forty-three".