13424433097 has 2 divisors, whose sum is σ = 13424433098. Its totient is φ = 13424433096.

The previous prime is 13424433089. The next prime is 13424433101. The reversal of 13424433097 is 79033442431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12491191696 + 933241401 = 111764^2 + 30549^2 .

It is a cyclic number.

It is not a de Polignac number, because 13424433097 - 2³ = 13424433089 is a prime.

It is a super-2 number, since 2×13424433097² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13424433397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712216548 + 6712216549.

It is an arithmetic number, because the mean of its divisors is an integer number (6712216549).

Almost surely, 2^13424433097 is an apocalyptic number.

It is an amenable number.

13424433097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424433097 is an equidigital number, since it uses as much as digits as its factorization.

13424433097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 13424433097 in words is "thirteen billion, four hundred twenty-four million, four hundred thirty-three thousand, ninety-seven".