421412303000 has 128 divisors (see below), whose sum is σ = 1124427769920. Its totient is φ = 146445465600.

The previous prime is 421412302999. The next prime is 421412303057. The reversal of 421412303000 is 303214124.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732422 + ... + 1174421.

Almost surely, 2^421412303000 is an apocalyptic number.

421412303000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

421412303000 is an abundant number, since it is smaller than the sum of its proper divisors (703015466920).

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

421412303000 is a wasteful number, since it uses less digits than its factorization.

421412303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906894 (or 1906880 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 421412303000 its reverse (303214124), we get a palindrome (421715517124).

The spelling of 421412303000 in words is "four hundred twenty-one billion, four hundred twelve million, three hundred three thousand".