4313022145891 has 2 divisors, whose sum is σ = 4313022145892. Its totient is φ = 4313022145890.

The previous prime is 4313022145879. The next prime is 4313022146011. The reversal of 4313022145891 is 1985412203134.

4313022145891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4313022145891 - 2²¹ = 4313020048739 is a prime.

It is not a weakly prime, because it can be changed into another prime (4313022145841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156511072945 + 2156511072946.

It is an arithmetic number, because the mean of its divisors is an integer number (2156511072946).

Almost surely, 2^{4313022145891} is an apocalyptic number.

4313022145891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313022145891 is an equidigital number, since it uses as much as digits as its factorization.

4313022145891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 4313022145891 in words is "four trillion, three hundred thirteen billion, twenty-two million, one hundred forty-five thousand, eight hundred ninety-one".