13266341252 has 24 divisors (see below), whose sum is σ = 24522339072. Its totient is φ = 6269911200.

The previous prime is 13266341251. The next prime is 13266341303. The reversal of 13266341252 is 25214366231.

It is not an unprimeable number, because it can be changed into a prime (13266341251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238699 + ... + 1249362.

It is an arithmetic number, because the mean of its divisors is an integer number (1021764128).

Almost surely, 2^13266341252 is an apocalyptic number.

It is an amenable number.

13266341252 is a deficient number, since it is larger than the sum of its proper divisors (11255997820).

13266341252 is a wasteful number, since it uses less digits than its factorization.

13266341252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488139 (or 2488137 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The spelling of 13266341252 in words is "thirteen billion, two hundred sixty-six million, three hundred forty-one thousand, two hundred fifty-two".