133494885346 has 8 divisors (see below), whose sum is σ = 200411884764. Its totient is φ = 66690923760.

The previous prime is 133494885311. The next prime is 133494885413. The reversal of 133494885346 is 643588494331.

It can be written as a sum of positive squares in 2 ways, for example, as 133488660321 + 6225025 = 365361^2 + 2495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 28256505 + ... + 28261228.

Almost surely, 2^133494885346 is an apocalyptic number.

133494885346 is a deficient number, since it is larger than the sum of its proper divisors (66916999418).

133494885346 is a wasteful number, since it uses less digits than its factorization.

133494885346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56518916.

The product of its digits is 29859840, while the sum is 58.

The spelling of 133494885346 in words is "one hundred thirty-three billion, four hundred ninety-four million, eight hundred eighty-five thousand, three hundred forty-six".