13040000225 has 24 divisors (see below), whose sum is σ = 18739836288. Its totient is φ = 8815766400.

The previous prime is 13040000173. The next prime is 13040000269. The reversal of 13040000225 is 52200004031.

13040000225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13040000225 - 2¹² = 13039996129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 512324 + ... + 537173.

It is an arithmetic number, because the mean of its divisors is an integer number (780826512).

Almost surely, 2^13040000225 is an apocalyptic number.

It is an amenable number.

13040000225 is a deficient number, since it is larger than the sum of its proper divisors (5699836063).

13040000225 is a wasteful number, since it uses less digits than its factorization.

13040000225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049585 (or 1049580 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 13040000225 its reverse (52200004031), we get a palindrome (65240004256).

The spelling of 13040000225 in words is "thirteen billion, forty million, two hundred twenty-five", and thus it is an aban number.