233004420012 has 48 divisors (see below), whose sum is σ = 669140901632. Its totient is φ = 61451714880.

The previous prime is 233004419981. The next prime is 233004420023. The reversal of 233004420012 is 210024400332.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106685914 + ... + 106688097.

Almost surely, 2^233004420012 is an apocalyptic number.

It is an amenable number.

233004420012 is an abundant number, since it is smaller than the sum of its proper divisors (436136481620).

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

233004420012 is a wasteful number, since it uses less digits than its factorization.

233004420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213374038 (or 213374036 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 233004420012 its reverse (210024400332), we get a palindrome (443028820344).

The spelling of 233004420012 in words is "two hundred thirty-three billion, four million, four hundred twenty thousand, twelve".