441421492 has 12 divisors (see below), whose sum is σ = 774103680. Its totient is φ = 220249016.

The previous prime is 441421469. The next prime is 441421517. The reversal of 441421492 is 294124144.

It is a congruent number.

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, 113278 + ... + 117109.

It is an arithmetic number, because the mean of its divisors is an integer number (64508640).

Almost surely, 2^441421492 is an apocalyptic number.

It is an amenable number.

441421492 is a deficient number, since it is larger than the sum of its proper divisors (332682188).

441421492 is a wasteful number, since it uses less digits than its factorization.

441421492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230870 (or 230868 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 441421492 is about 21010.0331270562. The cubic root of 441421492 is about 761.4086823664.

The spelling of 441421492 in words is "four hundred forty-one million, four hundred twenty-one thousand, four hundred ninety-two".