233161049080 has 64 divisors (see below), whose sum is σ = 535542285600. Its totient is φ = 91334684160.

The previous prime is 233161049057. The next prime is 233161049083. The reversal of 233161049080 is 80940161332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233161049083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350119 + ... + 767401.

Almost surely, 2^233161049080 is an apocalyptic number.

233161049080 is a gapful number since it is divisible by the number (20) 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 233161049080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267771142800).

233161049080 is an abundant number, since it is smaller than the sum of its proper divisors (302381236520).

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

233161049080 is a wasteful number, since it uses less digits than its factorization.

233161049080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417584 (or 417580 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 233161049080 in words is "two hundred thirty-three billion, one hundred sixty-one million, forty-nine thousand, eighty".