440200012042 has 8 divisors (see below), whose sum is σ = 754628592096. Its totient is φ = 188657148012.

The previous prime is 440200012037. The next prime is 440200012067. The reversal of 440200012042 is 240210002044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15721428988 + ... + 15721429015.

It is an arithmetic number, because the mean of its divisors is an integer number (94328574012).

Almost surely, 2^440200012042 is an apocalyptic number.

440200012042 is a deficient number, since it is larger than the sum of its proper divisors (314428580054).

440200012042 is a wasteful number, since it uses less digits than its factorization.

440200012042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31442858012.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 440200012042 its reverse (240210002044), we get a palindrome (680410014086).

The spelling of 440200012042 in words is "four hundred forty billion, two hundred million, twelve thousand, forty-two".