421433466714 has 96 divisors (see below), whose sum is σ = 998661815424. Its totient is φ = 127654496640.

The previous prime is 421433466709. The next prime is 421433466721. The reversal of 421433466714 is 417664334124.

421433466714 is a `hidden beast` number, since 42 + 143 + 3 + 466 + 7 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 421433466714.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27162219 + ... + 27177729.

It is an arithmetic number, because the mean of its divisors is an integer number (10402727244).

Almost surely, 2^421433466714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 421433466714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499330907712).

421433466714 is an abundant number, since it is smaller than the sum of its proper divisors (577228348710).

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

421433466714 is a wasteful number, since it uses less digits than its factorization.

421433466714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332 (or 17329 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 421433466714 in words is "four hundred twenty-one billion, four hundred thirty-three million, four hundred sixty-six thousand, seven hundred fourteen".