440330241464556 has 12 divisors (see below), whose sum is σ = 1027437230083992. Its totient is φ = 146776747154848.

The previous prime is 440330241464537. The next prime is 440330241464557. The reversal of 440330241464556 is 655464142033044.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 440330241464499 and 440330241464508.

It is not an unprimeable number, because it can be changed into a prime (440330241464557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18347093394345 + ... + 18347093394368.

It is an arithmetic number, because the mean of its divisors is an integer number (85619769173666).

Almost surely, 2^{440330241464556} is an apocalyptic number.

It is an amenable number.

440330241464556 is an abundant number, since it is smaller than the sum of its proper divisors (587106988619436).

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

440330241464556 is a wasteful number, since it uses less digits than its factorization.

440330241464556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36694186788720 (or 36694186788718 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 51.

The spelling of 440330241464556 in words is "four hundred forty trillion, three hundred thirty billion, two hundred forty-one million, four hundred sixty-four thousand, five hundred fifty-six".