233320885440 has 112 divisors (see below), whose sum is σ = 740891149152. Its totient is φ = 62210727936.

The previous prime is 233320885411. The next prime is 233320885463. The reversal of 233320885440 is 44588023332.

233320885440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 233320885392 and 233320885401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12006612 + ... + 12026028.

It is an arithmetic number, because the mean of its divisors is an integer number (6615099546).

Almost surely, 2^233320885440 is an apocalyptic number.

233320885440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233320885440 is an abundant number, since it is smaller than the sum of its proper divisors (507570263712).

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

233320885440 is a wasteful number, since it uses less digits than its factorization.

233320885440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31954 (or 31944 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 233320885440 in words is "two hundred thirty-three billion, three hundred twenty million, eight hundred eighty-five thousand, four hundred forty".