421068210260 has 24 divisors (see below), whose sum is σ = 884346744456. Its totient is φ = 168407569280.

The previous prime is 421068210217. The next prime is 421068210287. The reversal of 421068210260 is 62012860124.

It can be written as a sum of positive squares in 4 ways, for example, as 17078307856 + 403989902404 = 130684^2 + 635602^2 .

It is a congruent number.

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, 1056431 + ... + 1399350.

It is an arithmetic number, because the mean of its divisors is an integer number (36847781019).

Almost surely, 2^421068210260 is an apocalyptic number.

It is an amenable number.

421068210260 is an abundant number, since it is smaller than the sum of its proper divisors (463278534196).

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

421068210260 is a wasteful number, since it uses less digits than its factorization.

421068210260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464363 (or 2464361 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 421068210260 in words is "four hundred twenty-one billion, sixty-eight million, two hundred ten thousand, two hundred sixty".