34446195491 has 2 divisors, whose sum is σ = 34446195492. Its totient is φ = 34446195490.

The previous prime is 34446195461. The next prime is 34446195547. The reversal of 34446195491 is 19459164443.

It is a weak prime.

It is an emirp because it is prime and its reverse (19459164443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34446195491 - 2²⁶ = 34379086627 is a prime.

It is not a weakly prime, because it can be changed into another prime (34446195461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17223097745 + 17223097746.

It is an arithmetic number, because the mean of its divisors is an integer number (17223097746).

Almost surely, 2^34446195491 is an apocalyptic number.

34446195491 is a deficient number, since it is larger than the sum of its proper divisors (1).

34446195491 is an equidigital number, since it uses as much as digits as its factorization.

34446195491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 50.

The spelling of 34446195491 in words is "thirty-four billion, four hundred forty-six million, one hundred ninety-five thousand, four hundred ninety-one".