23402656650343 has 2 divisors, whose sum is σ = 23402656650344. Its totient is φ = 23402656650342.

The previous prime is 23402656650337. The next prime is 23402656650377. The reversal of 23402656650343 is 34305665620432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23402656650343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23402656150343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11701328325171 + 11701328325172.

It is an arithmetic number, because the mean of its divisors is an integer number (11701328325172).

Almost surely, 2^{23402656650343} is an apocalyptic number.

23402656650343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23402656650343 is an equidigital number, since it uses as much as digits as its factorization.

23402656650343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 23402656650343 in words is "twenty-three trillion, four hundred two billion, six hundred fifty-six million, six hundred fifty thousand, three hundred forty-three".