133973346695 has 8 divisors (see below), whose sum is σ = 163032354720. Its totient is φ = 105669118240.

The previous prime is 133973346667. The next prime is 133973346713. The reversal of 133973346695 is 596643379331.

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

It is not a de Polignac number, because 133973346695 - 2¹⁴ = 133973330311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188694500 + ... + 188695209.

It is an arithmetic number, because the mean of its divisors is an integer number (20379044340).

Almost surely, 2^133973346695 is an apocalyptic number.

133973346695 is a deficient number, since it is larger than the sum of its proper divisors (29059008025).

133973346695 is an equidigital number, since it uses as much as digits as its factorization.

133973346695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377389785.

The product of its digits is 33067440, while the sum is 59.

The spelling of 133973346695 in words is "one hundred thirty-three billion, nine hundred seventy-three million, three hundred forty-six thousand, six hundred ninety-five".