4440031404522 has 64 divisors (see below), whose sum is σ = 10228384097280. Its totient is φ = 1258644801024.

The previous prime is 4440031404503. The next prime is 4440031404533. The reversal of 4440031404522 is 2254041300444.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2663898 + ... + 3997050.

It is an arithmetic number, because the mean of its divisors is an integer number (159818501520).

Almost surely, 2^{4440031404522} is an apocalyptic number.

4440031404522 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4440031404522 is an abundant number, since it is smaller than the sum of its proper divisors (5788352692758).

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

4440031404522 is a wasteful number, since it uses less digits than its factorization.

4440031404522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333787.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 4440031404522 its reverse (2254041300444), we get a palindrome (6694072704966).

The spelling of 4440031404522 in words is "four trillion, four hundred forty billion, thirty-one million, four hundred four thousand, five hundred twenty-two".