233133200322440 has 128 divisors (see below), whose sum is σ = 588516165198720. Its totient is φ = 82383853977600.

The previous prime is 233133200322383. The next prime is 233133200322557. The reversal of 233133200322440 is 44223002331332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233133200322397 and 233133200322406.

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, 27547001 + ... + 35001480.

It is an arithmetic number, because the mean of its divisors is an integer number (4597782540615).

Almost surely, 2^{233133200322440} is an apocalyptic number.

233133200322440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233133200322440 is an abundant number, since it is smaller than the sum of its proper divisors (355382964876280).

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

233133200322440 is a wasteful number, since it uses less digits than its factorization.

233133200322440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62548743 (or 62548739 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 233133200322440 its reverse (44223002331332), we get a palindrome (277356202653772).

The spelling of 233133200322440 in words is "two hundred thirty-three trillion, one hundred thirty-three billion, two hundred million, three hundred twenty-two thousand, four hundred forty".