13254230009 has 2 divisors, whose sum is σ = 13254230010. Its totient is φ = 13254230008.

The previous prime is 13254229997. The next prime is 13254230027. The reversal of 13254230009 is 90003245231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13058089984 + 196140025 = 114272^2 + 14005^2 .

It is a cyclic number.

It is not a de Polignac number, because 13254230009 - 2²⁴ = 13237452793 is a prime.

It is a super-2 number, since 2×13254230009² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13254230039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6627115004 + 6627115005.

It is an arithmetic number, because the mean of its divisors is an integer number (6627115005).

Almost surely, 2^13254230009 is an apocalyptic number.

It is an amenable number.

13254230009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13254230009 is an equidigital number, since it uses as much as digits as its factorization.

13254230009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 13254230009 in words is "thirteen billion, two hundred fifty-four million, two hundred thirty thousand, nine".