97424267466269 has 2 divisors, whose sum is σ = 97424267466270. Its totient is φ = 97424267466268.

The previous prime is 97424267466221. The next prime is 97424267466271. The reversal of 97424267466269 is 96266476242479.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78072952092100 + 19351315374169 = 8835890^2 + 4399013^2 .

It is a cyclic number.

It is not a de Polignac number, because 97424267466269 - 2³² = 97419972498973 is a prime.

It is a super-2 number, since 2×97424267466269² (a number of 29 digits) contains 22 as substring.

Together with 97424267466271, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 97424267466196 and 97424267466205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97424267766269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48712133733134 + 48712133733135.

It is an arithmetic number, because the mean of its divisors is an integer number (48712133733135).

Almost surely, 2^{97424267466269} is an apocalyptic number.

It is an amenable number.

97424267466269 is a deficient number, since it is larger than the sum of its proper divisors (1).

97424267466269 is an equidigital number, since it uses as much as digits as its factorization.

97424267466269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2633637888, while the sum is 74.

The spelling of 97424267466269 in words is "ninety-seven trillion, four hundred twenty-four billion, two hundred sixty-seven million, four hundred sixty-six thousand, two hundred sixty-nine".