441442673620 has 48 divisors (see below), whose sum is σ = 998389058688. Its totient is φ = 162986140800.

The previous prime is 441442673599. The next prime is 441442673663. The reversal of 441442673620 is 26376244144.

It is a happy number.

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, 8707345 + ... + 8757895.

It is an arithmetic number, because the mean of its divisors is an integer number (20799772056).

Almost surely, 2^441442673620 is an apocalyptic number.

It is an amenable number.

441442673620 is an abundant number, since it is smaller than the sum of its proper divisors (556946385068).

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

441442673620 is a wasteful number, since it uses less digits than its factorization.

441442673620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84160 (or 84158 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 441442673620 in words is "four hundred forty-one billion, four hundred forty-two million, six hundred seventy-three thousand, six hundred twenty".