133650677216 has 24 divisors (see below), whose sum is σ = 300714024240. Its totient is φ = 57278861568.

The previous prime is 133650677141. The next prime is 133650677263. The reversal of 133650677216 is 612776056331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298327181 + ... + 298327628.

It is an arithmetic number, because the mean of its divisors is an integer number (12529751010).

Almost surely, 2^133650677216 is an apocalyptic number.

133650677216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133650677216 is an abundant number, since it is smaller than the sum of its proper divisors (167063347024).

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

133650677216 is an equidigital number, since it uses as much as digits as its factorization.

133650677216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596654826 (or 596654818 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 133650677216 in words is "one hundred thirty-three billion, six hundred fifty million, six hundred seventy-seven thousand, two hundred sixteen".