442100140204 has 12 divisors (see below), whose sum is σ = 774380517624. Its totient is φ = 220848563744.

The previous prime is 442100140193. The next prime is 442100140219. The reversal of 442100140204 is 402041001244.

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, 50371654 + ... + 50380429.

It is an arithmetic number, because the mean of its divisors is an integer number (64531709802).

Almost surely, 2^442100140204 is an apocalyptic number.

It is an amenable number.

442100140204 is a deficient number, since it is larger than the sum of its proper divisors (332280377420).

442100140204 is a wasteful number, since it uses less digits than its factorization.

442100140204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100753184 (or 100753182 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 442100140204 its reverse (402041001244), we get a palindrome (844141141448).

The spelling of 442100140204 in words is "four hundred forty-two billion, one hundred million, one hundred forty thousand, two hundred four".