4421270868 has 48 divisors (see below), whose sum is σ = 11793492480. Its totient is φ = 1262852064.

The previous prime is 4421270857. The next prime is 4421270897. The reversal of 4421270868 is 8680721244.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429955 + ... + 440117.

It is an arithmetic number, because the mean of its divisors is an integer number (245697760).

Almost surely, 2^4421270868 is an apocalyptic number.

It is an amenable number.

4421270868 is an abundant number, since it is smaller than the sum of its proper divisors (7372221612).

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

4421270868 is a wasteful number, since it uses less digits than its factorization.

4421270868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15356 (or 15354 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 4421270868 is about 66492.6376977181. The cubic root of 4421270868 is about 1641.2788542788.

The spelling of 4421270868 in words is "four billion, four hundred twenty-one million, two hundred seventy thousand, eight hundred sixty-eight".