23424829752197 has 2 divisors, whose sum is σ = 23424829752198. Its totient is φ = 23424829752196.

The previous prime is 23424829752169. The next prime is 23424829752241. The reversal of 23424829752197 is 79125792842432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18912748556641 + 4512081195556 = 4348879^2 + 2124166^2 .

It is a cyclic number.

It is not a de Polignac number, because 23424829752197 - 2⁶ = 23424829752133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23424829752157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712414876098 + 11712414876099.

It is an arithmetic number, because the mean of its divisors is an integer number (11712414876099).

Almost surely, 2^{23424829752197} is an apocalyptic number.

It is an amenable number.

23424829752197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23424829752197 is an equidigital number, since it uses as much as digits as its factorization.

23424829752197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121927680, while the sum is 65.

The spelling of 23424829752197 in words is "twenty-three trillion, four hundred twenty-four billion, eight hundred twenty-nine million, seven hundred fifty-two thousand, one hundred ninety-seven".