13261446152 has 16 divisors (see below), whose sum is σ = 24940338000. Its totient is φ = 6610689360.

The previous prime is 13261446127. The next prime is 13261446161. The reversal of 13261446152 is 25164416231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501402 + ... + 2506697.

It is an arithmetic number, because the mean of its divisors is an integer number (1558771125).

Almost surely, 2^13261446152 is an apocalyptic number.

It is an amenable number.

13261446152 is a deficient number, since it is larger than the sum of its proper divisors (11678891848).

13261446152 is a wasteful number, since it uses less digits than its factorization.

13261446152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5008436 (or 5008432 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The spelling of 13261446152 in words is "thirteen billion, two hundred sixty-one million, four hundred forty-six thousand, one hundred fifty-two".