133816515360 has 192 divisors, whose sum is σ = 460217769984. Its totient is φ = 32413875200.

The previous prime is 133816515331. The next prime is 133816515361. The reversal of 133816515360 is 63515618331.

It is not an unprimeable number, because it can be changed into a prime (133816515361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6891265 + ... + 6910655.

It is an arithmetic number, because the mean of its divisors is an integer number (2396967552).

Almost surely, 2^133816515360 is an apocalyptic number.

133816515360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133816515360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230108884992).

133816515360 is an abundant number, since it is smaller than the sum of its proper divisors (326401254624).

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

133816515360 is a wasteful number, since it uses less digits than its factorization.

133816515360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20727 (or 20719 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 133816515360 in words is "one hundred thirty-three billion, eight hundred sixteen million, five hundred fifteen thousand, three hundred sixty".