421313447480 has 16 divisors (see below), whose sum is σ = 947955256920. Its totient is φ = 168525378976.

The previous prime is 421313447479. The next prime is 421313447561. The reversal of 421313447480 is 84744313124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5266418054 + ... + 5266418133.

Almost surely, 2^421313447480 is an apocalyptic number.

421313447480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

421313447480 is an abundant number, since it is smaller than the sum of its proper divisors (526641809440).

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

421313447480 is a wasteful number, since it uses less digits than its factorization.

421313447480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532836198 (or 10532836194 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 421313447480 in words is "four hundred twenty-one billion, three hundred thirteen million, four hundred forty-seven thousand, four hundred eighty".