233403234043 has 40 divisors (see below), whose sum is σ = 276460940800. Its totient is φ = 197007252624.

The previous prime is 233403233989. The next prime is 233403234067. The reversal of 233403234043 is 340432304332.

It is not a de Polignac number, because 233403234043 - 2¹⁷ = 233403102971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233403233996 and 233403234014.

It is not an unprimeable number, because it can be changed into a prime (233403234143) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 83267680 + ... + 83270482.

It is an arithmetic number, because the mean of its divisors is an integer number (6911523520).

Almost surely, 2^233403234043 is an apocalyptic number.

233403234043 is a deficient number, since it is larger than the sum of its proper divisors (43057706757).

233403234043 is an frugal number, since it uses more digits than its factorization.

233403234043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349 (or 3328 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 233403234043 its reverse (340432304332), we get a palindrome (573835538375).

The spelling of 233403234043 in words is "two hundred thirty-three billion, four hundred three million, two hundred thirty-four thousand, forty-three".