233442934280 has 16 divisors (see below), whose sum is σ = 525246602220. Its totient is φ = 93377173696.

The previous prime is 233442934273. The next prime is 233442934303. The reversal of 233442934280 is 82439244332.

It can be written as a sum of positive squares in 2 ways, for example, as 229178583076 + 4264351204 = 478726^2 + 65302^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918036639 + ... + 2918036718.

Almost surely, 2^233442934280 is an apocalyptic number.

233442934280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233442934280 is an abundant number, since it is smaller than the sum of its proper divisors (291803667940).

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

233442934280 is a wasteful number, since it uses less digits than its factorization.

233442934280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836073368 (or 5836073364 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 233442934280 in words is "two hundred thirty-three billion, four hundred forty-two million, nine hundred thirty-four thousand, two hundred eighty".