233243221182944 has 48 divisors (see below), whose sum is σ = 525323624541408. Its totient is φ = 99861118244352.

The previous prime is 233243221182943. The next prime is 233243221182947. The reversal of 233243221182944 is 449281122342332.

It is a junction number, because it is equal to n+sod(n) for n = 233243221182892 and 233243221182901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233243221182941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521975459 + ... + 522422114.

It is an arithmetic number, because the mean of its divisors is an integer number (10944242177946).

Almost surely, 2^{233243221182944} is an apocalyptic number.

It is an amenable number.

233243221182944 is an abundant number, since it is smaller than the sum of its proper divisors (292080403358464).

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

233243221182944 is a wasteful number, since it uses less digits than its factorization.

233243221182944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044398587 (or 1044398579 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 50.

The spelling of 233243221182944 in words is "two hundred thirty-three trillion, two hundred forty-three billion, two hundred twenty-one million, one hundred eighty-two thousand, nine hundred forty-four".