202004442440080 has 80 divisors (see below), whose sum is σ = 537569161050240. Its totient is φ = 69153569243136.

The previous prime is 202004442440051. The next prime is 202004442440191. The reversal of 202004442440080 is 80044244400202.

It is a tau number, because it is divible by the number of its divisors (80).

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, 273320049 + ... + 274058128.

It is an arithmetic number, because the mean of its divisors is an integer number (6719614513128).

Almost surely, 2^{202004442440080} is an apocalyptic number.

202004442440080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202004442440080 is an abundant number, since it is smaller than the sum of its proper divisors (335564718610160).

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

202004442440080 is a wasteful number, since it uses less digits than its factorization.

202004442440080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547378856 (or 547378850 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 202004442440080 its reverse (80044244400202), we get a palindrome (282048686840282).

The spelling of 202004442440080 in words is "two hundred two trillion, four billion, four hundred forty-two million, four hundred forty thousand, eighty".