421303200412 has 6 divisors (see below), whose sum is σ = 737280600728. Its totient is φ = 210651600204.

The previous prime is 421303200379. The next prime is 421303200413. The reversal of 421303200412 is 214002303124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421303200413) 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 as a sum of consecutive naturals, namely, 52662900048 + ... + 52662900055.

Almost surely, 2^421303200412 is an apocalyptic number.

It is an amenable number.

421303200412 is a deficient number, since it is larger than the sum of its proper divisors (315977400316).

421303200412 is a wasteful number, since it uses less digits than its factorization.

421303200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105325800107 (or 105325800105 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 421303200412 its reverse (214002303124), we get a palindrome (635305503536).

The spelling of 421303200412 in words is "four hundred twenty-one billion, three hundred three million, two hundred thousand, four hundred twelve".