13288907241 has 6 divisors (see below), whose sum is σ = 19195088250. Its totient is φ = 8859271488.

The previous prime is 13288907221. The next prime is 13288907297. The reversal of 13288907241 is 14270988231.

It is a happy number.

13288907241 is a `hidden beast` number, since 1 + 328 + 89 + 0 + 7 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10585323225 + 2703584016 = 102885^2 + 51996^2 .

It is not a de Polignac number, because 13288907241 - 2²³ = 13280518633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13288907221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 738272616 + ... + 738272633.

It is an arithmetic number, because the mean of its divisors is an integer number (3199181375).

Almost surely, 2^13288907241 is an apocalyptic number.

It is an amenable number.

13288907241 is a deficient number, since it is larger than the sum of its proper divisors (5906181009).

13288907241 is a wasteful number, since it uses less digits than its factorization.

13288907241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476545255 (or 1476545252 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 13288907241 in words is "thirteen billion, two hundred eighty-eight million, nine hundred seven thousand, two hundred forty-one".