3134428294321 has 2 divisors, whose sum is σ = 3134428294322. Its totient is φ = 3134428294320.

The previous prime is 3134428294307. The next prime is 3134428294343. The reversal of 3134428294321 is 1234928244313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1664902476721 + 1469525817600 = 1290311^2 + 1212240^2 .

It is a cyclic number.

It is not a de Polignac number, because 3134428294321 - 2¹¹ = 3134428292273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3134428294301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567214147160 + 1567214147161.

It is an arithmetic number, because the mean of its divisors is an integer number (1567214147161).

Almost surely, 2^{3134428294321} is an apocalyptic number.

It is an amenable number.

3134428294321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134428294321 is an equidigital number, since it uses as much as digits as its factorization.

3134428294321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 46.

The spelling of 3134428294321 in words is "three trillion, one hundred thirty-four billion, four hundred twenty-eight million, two hundred ninety-four thousand, three hundred twenty-one".