89716248343 has 2 divisors, whose sum is σ = 89716248344. Its totient is φ = 89716248342.

The previous prime is 89716248329. The next prime is 89716248407. The reversal of 89716248343 is 34384261798.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89716248343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89716248043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44858124171 + 44858124172.

It is an arithmetic number, because the mean of its divisors is an integer number (44858124172).

Almost surely, 2^89716248343 is an apocalyptic number.

89716248343 is a deficient number, since it is larger than the sum of its proper divisors (1).

89716248343 is an equidigital number, since it uses as much as digits as its factorization.

89716248343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 55.

The spelling of 89716248343 in words is "eighty-nine billion, seven hundred sixteen million, two hundred forty-eight thousand, three hundred forty-three".