233442012404 has 12 divisors (see below), whose sum is σ = 408527273700. Its totient is φ = 116719934208.

The previous prime is 233442012403. The next prime is 233442012409. The reversal of 233442012404 is 404210244332.

It can be written as a sum of positive squares in 2 ways, for example, as 85116895504 + 148325116900 = 291748^2 + 385130^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233442012403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415862 + ... + 799890.

It is an arithmetic number, because the mean of its divisors is an integer number (34043939475).

Almost surely, 2^233442012404 is an apocalyptic number.

It is an amenable number.

233442012404 is a deficient number, since it is larger than the sum of its proper divisors (175085261296).

233442012404 is a wasteful number, since it uses less digits than its factorization.

233442012404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536002 (or 536000 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 233442012404 its reverse (404210244332), we get a palindrome (637652256736).

The spelling of 233442012404 in words is "two hundred thirty-three billion, four hundred forty-two million, twelve thousand, four hundred four".