13262469089 has 4 divisors (see below), whose sum is σ = 13295542980. Its totient is φ = 13229395200.

The previous prime is 13262469067. The next prime is 13262469113. The reversal of 13262469089 is 98096426231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10387686400 + 2874782689 = 101920^2 + 53617^2 .

It is a cyclic number.

It is not a de Polignac number, because 13262469089 - 2³² = 8967501793 is a prime.

It is a super-3 number, since 3×13262469089³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13262469589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16536344 + ... + 16537145.

It is an arithmetic number, because the mean of its divisors is an integer number (3323885745).

Almost surely, 2^13262469089 is an apocalyptic number.

It is an amenable number.

13262469089 is a deficient number, since it is larger than the sum of its proper divisors (33073891).

13262469089 is an equidigital number, since it uses as much as digits as its factorization.

13262469089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33073890.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 13262469089 in words is "thirteen billion, two hundred sixty-two million, four hundred sixty-nine thousand, eighty-nine".