4402442663520 has 96 divisors (see below), whose sum is σ = 15128393898240. Its totient is φ = 1067258826240.

The previous prime is 4402442663491. The next prime is 4402442663537. The reversal of 4402442663520 is 253662442044.

It is a tau number, because it is divible by the number of its divisors (96).

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, 416892700 + ... + 416903259.

It is an arithmetic number, because the mean of its divisors is an integer number (157587436440).

Almost surely, 2^{4402442663520} is an apocalyptic number.

4402442663520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4402442663520 is an abundant number, since it is smaller than the sum of its proper divisors (10725951234720).

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

4402442663520 is a wasteful number, since it uses less digits than its factorization.

4402442663520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833795988 (or 833795980 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 4402442663520 in words is "four trillion, four hundred two billion, four hundred forty-two million, six hundred sixty-three thousand, five hundred twenty".