233213311442412 has 72 divisors (see below), whose sum is σ = 673735407072000. Its totient is φ = 66631577267808.

The previous prime is 233213311442407. The next prime is 233213311442431. The reversal of 233213311442412 is 214244113312332.

233213311442412 is a `hidden beast` number, since 2 + 3 + 3 + 213 + 3 + 1 + 1 + 4 + 424 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15722539 + ... + 26713757.

Almost surely, 2^{233213311442412} is an apocalyptic number.

It is an amenable number.

233213311442412 is an abundant number, since it is smaller than the sum of its proper divisors (440522095629588).

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

233213311442412 is a wasteful number, since it uses less digits than its factorization.

233213311442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075435 (or 11075430 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 233213311442412 its reverse (214244113312332), we get a palindrome (447457424754744).

The spelling of 233213311442412 in words is "two hundred thirty-three trillion, two hundred thirteen billion, three hundred eleven million, four hundred forty-two thousand, four hundred twelve".