440562232048 has 20 divisors (see below), whose sum is σ = 853679669040. Its totient is φ = 220257801344.

The previous prime is 440562232027. The next prime is 440562232049. The reversal of 440562232048 is 840232265044.

It is a self number, because there is not a number n which added to its sum of digits gives 440562232048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440562232049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1300765 + ... + 1604092.

It is an arithmetic number, because the mean of its divisors is an integer number (42683983452).

Almost surely, 2^440562232048 is an apocalyptic number.

It is an amenable number.

440562232048 is a deficient number, since it is larger than the sum of its proper divisors (413117436992).

440562232048 is a wasteful number, since it uses less digits than its factorization.

440562232048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914344 (or 2914338 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 440562232048 in words is "four hundred forty billion, five hundred sixty-two million, two hundred thirty-two thousand, forty-eight".