133673164000 has 48 divisors (see below), whose sum is σ = 328434973776. Its totient is φ = 53469264000.

The previous prime is 133673163961. The next prime is 133673164033. The reversal of 133673164000 is 461376331.

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, 16705146 + ... + 16713145.

It is an arithmetic number, because the mean of its divisors is an integer number (6842395287).

Almost surely, 2^133673164000 is an apocalyptic number.

133673164000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133673164000 is an abundant number, since it is smaller than the sum of its proper divisors (194761809776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133673164000 is an equidigital number, since it uses as much as digits as its factorization.

133673164000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33418316 (or 33418298 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 133673164000 in words is "one hundred thirty-three billion, six hundred seventy-three million, one hundred sixty-four thousand".