13065352065126 has 64 divisors (see below), whose sum is σ = 30765314764800. Its totient is φ = 4095825994368.

The previous prime is 13065352065067. The next prime is 13065352065131. The reversal of 13065352065126 is 62156025356031.

13065352065126 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 53 + 520 + 6 + 51 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4184310 + ... + 6605993.

It is an arithmetic number, because the mean of its divisors is an integer number (480708043200).

Almost surely, 2^{13065352065126} is an apocalyptic number.

13065352065126 is an abundant number, since it is smaller than the sum of its proper divisors (17699962699674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13065352065126 is a wasteful number, since it uses less digits than its factorization.

13065352065126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791650 (or 10791644 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 13065352065126 in words is "thirteen trillion, sixty-five billion, three hundred fifty-two million, sixty-five thousand, one hundred twenty-six".