4448933380440 has 96 divisors (see below), whose sum is σ = 14521089697920. Its totient is φ = 1181290443264.

The previous prime is 4448933380439. The next prime is 4448933380481. The reversal of 4448933380440 is 440833398444.

4448933380440 is a `hidden beast` number, since 4 + 4 + 4 + 8 + 93 + 33 + 80 + 440 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26435752 + ... + 26603511.

It is an arithmetic number, because the mean of its divisors is an integer number (151261351020).

Almost surely, 2^{4448933380440} is an apocalyptic number.

4448933380440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4448933380440 is an abundant number, since it is smaller than the sum of its proper divisors (10072156317480).

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

4448933380440 is a wasteful number, since it uses less digits than its factorization.

4448933380440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53039513 (or 53039506 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 54.

The spelling of 4448933380440 in words is "four trillion, four hundred forty-eight billion, nine hundred thirty-three million, three hundred eighty thousand, four hundred forty".