233440241343 has 16 divisors (see below), whose sum is σ = 319015936512. Its totient is φ = 151749752000.

The previous prime is 233440241341. The next prime is 233440241347. The reversal of 233440241343 is 343142044332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 233440241343 - 2¹ = 233440241341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233440241341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277053 + ... + 737318.

It is an arithmetic number, because the mean of its divisors is an integer number (19938496032).

Almost surely, 2^233440241343 is an apocalyptic number.

233440241343 is a deficient number, since it is larger than the sum of its proper divisors (85575695169).

233440241343 is a wasteful number, since it uses less digits than its factorization.

233440241343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016286.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 233440241343 its reverse (343142044332), we get a palindrome (576582285675).

The spelling of 233440241343 in words is "two hundred thirty-three billion, four hundred forty million, two hundred forty-one thousand, three hundred forty-three".