421250543080 has 32 divisors (see below), whose sum is σ = 953628544800. Its totient is φ = 167466470976.

The previous prime is 421250543003. The next prime is 421250543089. The reversal of 421250543080 is 80345052124.

It is not an unprimeable number, because it can be changed into a prime (421250543089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32297970 + ... + 32311009.

It is an arithmetic number, because the mean of its divisors is an integer number (29800892025).

Almost surely, 2^421250543080 is an apocalyptic number.

421250543080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

421250543080 is an abundant number, since it is smaller than the sum of its proper divisors (532378001720).

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

421250543080 is a wasteful number, since it uses less digits than its factorization.

421250543080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64609153 (or 64609149 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 421250543080 in words is "four hundred twenty-one billion, two hundred fifty million, five hundred forty-three thousand, eighty".