233433515325340 has 96 divisors (see below), whose sum is σ = 538120871608320. Its totient is φ = 84355396339200.

The previous prime is 233433515325331. The next prime is 233433515325403. The reversal of 233433515325340 is 43523515334332.

It is a super-2 number, since 2×233433515325340² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18732645 + ... + 28596835.

It is an arithmetic number, because the mean of its divisors is an integer number (5605425745920).

Almost surely, 2^{233433515325340} is an apocalyptic number.

233433515325340 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 233433515325340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269060435804160).

233433515325340 is an abundant number, since it is smaller than the sum of its proper divisors (304687356282980).

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

233433515325340 is a wasteful number, since it uses less digits than its factorization.

233433515325340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9864883 (or 9864881 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 46.

The spelling of 233433515325340 in words is "two hundred thirty-three trillion, four hundred thirty-three billion, five hundred fifteen million, three hundred twenty-five thousand, three hundred forty".