4034380845347 has 2 divisors, whose sum is σ = 4034380845348. Its totient is φ = 4034380845346.

The previous prime is 4034380845331. The next prime is 4034380845419. The reversal of 4034380845347 is 7435480834304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4034380845347 - 2⁴ = 4034380845331 is a prime.

It is not a weakly prime, because it can be changed into another prime (4034380875347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017190422673 + 2017190422674.

It is an arithmetic number, because the mean of its divisors is an integer number (2017190422674).

Almost surely, 2^{4034380845347} is an apocalyptic number.

4034380845347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034380845347 is an equidigital number, since it uses as much as digits as its factorization.

4034380845347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15482880, while the sum is 53.

The spelling of 4034380845347 in words is "four trillion, thirty-four billion, three hundred eighty million, eight hundred forty-five thousand, three hundred forty-seven".