13166263046424 has 32 divisors (see below), whose sum is σ = 33059394126000. Its totient is φ = 4369589480832.

The previous prime is 13166263046423. The next prime is 13166263046473. The reversal of 13166263046424 is 42464036266131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13166263046423) 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, 1197798639 + ... + 1197809630.

Almost surely, 2^{13166263046424} is an apocalyptic number.

It is an amenable number.

13166263046424 is an abundant number, since it is smaller than the sum of its proper divisors (19893131079576).

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

13166263046424 is a wasteful number, since it uses less digits than its factorization.

13166263046424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395608507 (or 2395608503 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 13166263046424 in words is "thirteen trillion, one hundred sixty-six billion, two hundred sixty-three million, forty-six thousand, four hundred twenty-four".