74005203345313 has 8 divisors (see below), whose sum is σ = 75571734570048. Its totient is φ = 72444976070064.

The previous prime is 74005203345289. The next prime is 74005203345323. The reversal of 74005203345313 is 31354330250047.

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-74005203345313 is a prime.

It is a super-2 number, since 2×74005203345313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74005203345323) 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, 1575963645 + ... + 1576010602.

It is an arithmetic number, because the mean of its divisors is an integer number (9446466821256).

Almost surely, 2^{74005203345313} is an apocalyptic number.

It is an amenable number.

74005203345313 is a deficient number, since it is larger than the sum of its proper divisors (1566531224735).

74005203345313 is a wasteful number, since it uses less digits than its factorization.

74005203345313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151974743.

The product of its (nonzero) digits is 453600, while the sum is 40.

The spelling of 74005203345313 in words is "seventy-four trillion, five billion, two hundred three million, three hundred forty-five thousand, three hundred thirteen".