441468428 has 12 divisors (see below), whose sum is σ = 778468152. Its totient is φ = 219048960.

The previous prime is 441468347. The next prime is 441468481. The reversal of 441468428 is 824864144.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420725 + ... + 421772.

It is an arithmetic number, because the mean of its divisors is an integer number (64872346).

Almost surely, 2^441468428 is an apocalyptic number.

It is an amenable number.

441468428 is a deficient number, since it is larger than the sum of its proper divisors (336999724).

441468428 is a wasteful number, since it uses less digits than its factorization.

441468428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842632 (or 842630 counting only the distinct ones).

The product of its digits is 196608, while the sum is 41.

The square root of 441468428 is about 21011.1500875131. The cubic root of 441468428 is about 761.4356680721.

The spelling of 441468428 in words is "four hundred forty-one million, four hundred sixty-eight thousand, four hundred twenty-eight".