133683695342 has 8 divisors (see below), whose sum is σ = 207440217000. Its totient is φ = 64536956344.

The previous prime is 133683695323. The next prime is 133683695347. The reversal of 133683695342 is 243596386331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133683695347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152445592 + ... + 1152445707.

It is an arithmetic number, because the mean of its divisors is an integer number (25930027125).

Almost surely, 2^133683695342 is an apocalyptic number.

133683695342 is a deficient number, since it is larger than the sum of its proper divisors (73756521658).

133683695342 is a wasteful number, since it uses less digits than its factorization.

133683695342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304891330.

The product of its digits is 8398080, while the sum is 53.

The spelling of 133683695342 in words is "one hundred thirty-three billion, six hundred eighty-three million, six hundred ninety-five thousand, three hundred forty-two".