4221460404 has 72 divisors (see below), whose sum is σ = 12201396480. Its totient is φ = 1205531712.

The previous prime is 4221460393. The next prime is 4221460421. The reversal of 4221460404 is 4040641224.

It is a happy number.

4221460404 is a `hidden beast` number, since 42 + 2 + 14 + 604 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851557 + ... + 856499.

It is an arithmetic number, because the mean of its divisors is an integer number (169463840).

Almost surely, 2^4221460404 is an apocalyptic number.

It is an amenable number.

4221460404 is an abundant number, since it is smaller than the sum of its proper divisors (7979936076).

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

4221460404 is a wasteful number, since it uses less digits than its factorization.

4221460404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8349 (or 8344 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4221460404 is about 64972.7666334134. The cubic root of 4221460404 is about 1616.1719812757.

The spelling of 4221460404 in words is "four billion, two hundred twenty-one million, four hundred sixty thousand, four hundred four".