421230302004233 has 8 divisors (see below), whose sum is σ = 427530418805952. Its totient is φ = 414930570419376.

The previous prime is 421230302004181. The next prime is 421230302004251. The reversal of 421230302004233 is 332400203032124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-421230302004233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 421230302004196 and 421230302004205.

It is not an unprimeable number, because it can be changed into a prime (421230302004263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94100510 + ... + 98475207.

It is an arithmetic number, because the mean of its divisors is an integer number (53441302350744).

Almost surely, 2^{421230302004233} is an apocalyptic number.

It is an amenable number.

421230302004233 is a deficient number, since it is larger than the sum of its proper divisors (6300116801719).

421230302004233 is a wasteful number, since it uses less digits than its factorization.

421230302004233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192608431.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 421230302004233 its reverse (332400203032124), we get a palindrome (753630505036357).

The spelling of 421230302004233 in words is "four hundred twenty-one trillion, two hundred thirty billion, three hundred two million, four thousand, two hundred thirty-three".