801481421420 has 24 divisors (see below), whose sum is σ = 1689321738048. Its totient is φ = 319409568000.

The previous prime is 801481421413. The next prime is 801481421449. The reversal of 801481421420 is 24124184108.

801481421420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73931981 + ... + 73942820.

It is an arithmetic number, because the mean of its divisors is an integer number (70388405752).

Almost surely, 2^801481421420 is an apocalyptic number.

It is an amenable number.

801481421420 is an abundant number, since it is smaller than the sum of its proper divisors (887840316628).

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

801481421420 is a wasteful number, since it uses less digits than its factorization.

801481421420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147875081 (or 147875079 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The spelling of 801481421420 in words is "eight hundred one billion, four hundred eighty-one million, four hundred twenty-one thousand, four hundred twenty".