421134012233 has 8 divisors (see below), whose sum is σ = 459590187936. Its totient is φ = 382706380800.

The previous prime is 421134012203. The next prime is 421134012317. The reversal of 421134012233 is 332210431124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 421134012233 - 2²⁸ = 420865576777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (421134012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7105208 + ... + 7164233.

It is an arithmetic number, because the mean of its divisors is an integer number (57448773492).

Almost surely, 2^421134012233 is an apocalyptic number.

It is an amenable number.

421134012233 is a deficient number, since it is larger than the sum of its proper divisors (38456175703).

421134012233 is a wasteful number, since it uses less digits than its factorization.

421134012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272135.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 421134012233 its reverse (332210431124), we get a palindrome (753344443357).

The spelling of 421134012233 in words is "four hundred twenty-one billion, one hundred thirty-four million, twelve thousand, two hundred thirty-three".