441851883412 has 12 divisors (see below), whose sum is σ = 774173540980. Its totient is φ = 220659443136.

The previous prime is 441851883383. The next prime is 441851883461. The reversal of 441851883412 is 214388158144.

It can be written as a sum of positive squares in 2 ways, for example, as 237632850576 + 204219032836 = 487476^2 + 451906^2 .

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, 66620913 + ... + 66627544.

Almost surely, 2^441851883412 is an apocalyptic number.

It is an amenable number.

441851883412 is a deficient number, since it is larger than the sum of its proper divisors (332321657568).

441851883412 is a wasteful number, since it uses less digits than its factorization.

441851883412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133249290 (or 133249288 counting only the distinct ones).

The product of its digits is 983040, while the sum is 49.

The spelling of 441851883412 in words is "four hundred forty-one billion, eight hundred fifty-one million, eight hundred eighty-three thousand, four hundred twelve".