4134320041391 has 2 divisors, whose sum is σ = 4134320041392. Its totient is φ = 4134320041390.

The previous prime is 4134320041381. The next prime is 4134320041393. The reversal of 4134320041391 is 1931400234314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4134320041391 - 2³⁸ = 3859442134447 is a prime.

Together with 4134320041393, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134320041393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067160020695 + 2067160020696.

It is an arithmetic number, because the mean of its divisors is an integer number (2067160020696).

Almost surely, 2^{4134320041391} is an apocalyptic number.

4134320041391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134320041391 is an equidigital number, since it uses as much as digits as its factorization.

4134320041391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 4134320041391 in words is "four trillion, one hundred thirty-four billion, three hundred twenty million, forty-one thousand, three hundred ninety-one".