421822472710 has 16 divisors (see below), whose sum is σ = 803944007136. Its totient is φ = 158803754368.

The previous prime is 421822472681. The next prime is 421822472717. The reversal of 421822472710 is 17274228124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421822472717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240654162 + ... + 1240654501.

It is an arithmetic number, because the mean of its divisors is an integer number (50246500446).

Almost surely, 2^421822472710 is an apocalyptic number.

421822472710 is a deficient number, since it is larger than the sum of its proper divisors (382121534426).

421822472710 is a wasteful number, since it uses less digits than its factorization.

421822472710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481308687.

The product of its (nonzero) digits is 100352, while the sum is 40.

The spelling of 421822472710 in words is "four hundred twenty-one billion, eight hundred twenty-two million, four hundred seventy-two thousand, seven hundred ten".