133393917334 has 4 divisors (see below), whose sum is σ = 200090876004. Its totient is φ = 66696958666.

The previous prime is 133393917313. The next prime is 133393917353. The reversal of 133393917334 is 433719393331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33348479332 + ... + 33348479335.

It is an arithmetic number, because the mean of its divisors is an integer number (50022719001).

Almost surely, 2^133393917334 is an apocalyptic number.

133393917334 is a deficient number, since it is larger than the sum of its proper divisors (66696958670).

133393917334 is an equidigital number, since it uses as much as digits as its factorization.

133393917334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66696958669.

The product of its digits is 1653372, while the sum is 49.

The spelling of 133393917334 in words is "one hundred thirty-three billion, three hundred ninety-three million, nine hundred seventeen thousand, three hundred thirty-four".