13484416991 has 2 divisors, whose sum is σ = 13484416992. Its totient is φ = 13484416990.

The previous prime is 13484416987. The next prime is 13484416997. The reversal of 13484416991 is 19961448431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13484416991 - 2² = 13484416987 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13484416997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6742208495 + 6742208496.

It is an arithmetic number, because the mean of its divisors is an integer number (6742208496).

Almost surely, 2^13484416991 is an apocalyptic number.

13484416991 is a deficient number, since it is larger than the sum of its proper divisors (1).

13484416991 is an equidigital number, since it uses as much as digits as its factorization.

13484416991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 50.

The spelling of 13484416991 in words is "thirteen billion, four hundred eighty-four million, four hundred sixteen thousand, nine hundred ninety-one".