4404240143450 has 48 divisors (see below), whose sum is σ = 9389937321024. Its totient is φ = 1505544364800.

The previous prime is 4404240143449. The next prime is 4404240143491. The reversal of 4404240143450 is 543410424044.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4404240143450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18551996 + ... + 18787895.

It is an arithmetic number, because the mean of its divisors is an integer number (195623694188).

Almost surely, 2^{4404240143450} is an apocalyptic number.

4404240143450 is an abundant number, since it is smaller than the sum of its proper divisors (4985697177574).

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

4404240143450 is a wasteful number, since it uses less digits than its factorization.

4404240143450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37340247 (or 37340242 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 4404240143450 its reverse (543410424044), we get a palindrome (4947650567494).

The spelling of 4404240143450 in words is "four trillion, four hundred four billion, two hundred forty million, one hundred forty-three thousand, four hundred fifty".