5344423314991 has 2 divisors, whose sum is σ = 5344423314992. Its totient is φ = 5344423314990.

The previous prime is 5344423314977. The next prime is 5344423315051. The reversal of 5344423314991 is 1994133244435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5344423314991 - 2¹⁵ = 5344423282223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5344423314961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672211657495 + 2672211657496.

It is an arithmetic number, because the mean of its divisors is an integer number (2672211657496).

Almost surely, 2^{5344423314991} is an apocalyptic number.

5344423314991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344423314991 is an equidigital number, since it uses as much as digits as its factorization.

5344423314991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 52.

The spelling of 5344423314991 in words is "five trillion, three hundred forty-four billion, four hundred twenty-three million, three hundred fourteen thousand, nine hundred ninety-one".