444420020202 has 32 divisors (see below), whose sum is σ = 929488601088. Its totient is φ = 141393070896.

The previous prime is 444420020137. The next prime is 444420020257. The reversal of 444420020202 is 202020024444.

It is a super-3 number, since 3×444420020202³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3413898 + ... + 3541685.

It is an arithmetic number, because the mean of its divisors is an integer number (29046518784).

Almost surely, 2^444420020202 is an apocalyptic number.

444420020202 is an abundant number, since it is smaller than the sum of its proper divisors (485068580886).

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

444420020202 is a wasteful number, since it uses less digits than its factorization.

444420020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956074.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 444420020202 its reverse (202020024444), we get a palindrome (646440044646).

The spelling of 444420020202 in words is "four hundred forty-four billion, four hundred twenty million, twenty thousand, two hundred two".