13064525661466 has 16 divisors (see below), whose sum is σ = 20756975353920. Its totient is φ = 6145809232320.

The previous prime is 13064525661463. The next prime is 13064525661469. The reversal of 13064525661466 is 66416652546031.

It is an interprime number because it is at equal distance from previous prime (13064525661463) and next prime (13064525661469).

It is not an unprimeable number, because it can be changed into a prime (13064525661463) 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, 68742576 + ... + 68932363.

It is an arithmetic number, because the mean of its divisors is an integer number (1297310959620).

Almost surely, 2^{13064525661466} is an apocalyptic number.

13064525661466 is a deficient number, since it is larger than the sum of its proper divisors (7692449692454).

13064525661466 is a wasteful number, since it uses less digits than its factorization.

13064525661466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137677749.

The product of its (nonzero) digits is 18662400, while the sum is 55.

The spelling of 13064525661466 in words is "thirteen trillion, sixty-four billion, five hundred twenty-five million, six hundred sixty-one thousand, four hundred sixty-six".