133462164644543 has 24 divisors (see below), whose sum is σ = 156905583352272. Its totient is φ = 113180408121984.

The previous prime is 133462164644477. The next prime is 133462164644561. The reversal of 133462164644543 is 345446461264331.

It is not a de Polignac number, because 133462164644543 - 2¹⁴ = 133462164628159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133462164644573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12412430 + ... + 20518107.

It is an arithmetic number, because the mean of its divisors is an integer number (6537732639678).

Almost surely, 2^{133462164644543} is an apocalyptic number.

133462164644543 is a deficient number, since it is larger than the sum of its proper divisors (23443418707729).

133462164644543 is a wasteful number, since it uses less digits than its factorization.

133462164644543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32931431 (or 32931424 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 56.

The spelling of 133462164644543 in words is "one hundred thirty-three trillion, four hundred sixty-two billion, one hundred sixty-four million, six hundred forty-four thousand, five hundred forty-three".