3147750674321 has 8 divisors (see below), whose sum is σ = 3498700578624. Its totient is φ = 2807599228720.

The previous prime is 3147750674281. The next prime is 3147750674353. The reversal of 3147750674321 is 1234760577413.

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

It is not a de Polignac number, because 3147750674321 - 2¹⁴ = 3147750657937 is a prime.

It is a super-2 number, since 2×3147750674321² (a number of 26 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 3147750674321.

It is not an unprimeable number, because it can be changed into a prime (3147750674371) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2699614061 + ... + 2699615226.

It is an arithmetic number, because the mean of its divisors is an integer number (437337572328).

Almost surely, 2^{3147750674321} is an apocalyptic number.

It is an amenable number.

3147750674321 is a deficient number, since it is larger than the sum of its proper divisors (350949904303).

3147750674321 is a wasteful number, since it uses less digits than its factorization.

3147750674321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399229351.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 3147750674321 in words is "three trillion, one hundred forty-seven billion, seven hundred fifty million, six hundred seventy-four thousand, three hundred twenty-one".