4441684803512 has 48 divisors (see below), whose sum is σ = 9449385489600. Its totient is φ = 1953820281600.

The previous prime is 4441684803511. The next prime is 4441684803541. The reversal of 4441684803512 is 2153084861444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441684803511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73978337 + ... + 74038352.

It is an arithmetic number, because the mean of its divisors is an integer number (196862197700).

Almost surely, 2^{4441684803512} is an apocalyptic number.

It is an amenable number.

4441684803512 is an abundant number, since it is smaller than the sum of its proper divisors (5007700686088).

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

4441684803512 is a wasteful number, since it uses less digits than its factorization.

4441684803512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148016748 (or 148016733 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 4441684803512 in words is "four trillion, four hundred forty-one billion, six hundred eighty-four million, eight hundred three thousand, five hundred twelve".