133864593373 has 12 divisors (see below), whose sum is σ = 155896440960. Its totient is φ = 114611098392.

The previous prime is 133864593349. The next prime is 133864593377. The reversal of 133864593373 is 373395468331.

It is not a de Polignac number, because 133864593373 - 2⁵ = 133864593341 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 (133864593377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1503693 + ... + 1590226.

It is an arithmetic number, because the mean of its divisors is an integer number (12991370080).

Almost surely, 2^133864593373 is an apocalyptic number.

It is an amenable number.

133864593373 is a deficient number, since it is larger than the sum of its proper divisors (22031847587).

133864593373 is an equidigital number, since it uses as much as digits as its factorization.

133864593373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094816 (or 3094809 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 55.

The spelling of 133864593373 in words is "one hundred thirty-three billion, eight hundred sixty-four million, five hundred ninety-three thousand, three hundred seventy-three".