202052043444352 has 128 divisors (see below), whose sum is σ = 439042217328000. Its totient is φ = 92248765808640.

The previous prime is 202052043444287. The next prime is 202052043444413. The reversal of 202052043444352 is 253444340250202.

It is a tau number, because it is divible by the number of its divisors (128).

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, 6695277 + ... + 21187987.

It is an arithmetic number, because the mean of its divisors is an integer number (3430017322875).

Almost surely, 2^{202052043444352} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202052043444352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219521108664000).

202052043444352 is an abundant number, since it is smaller than the sum of its proper divisors (236990173883648).

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

202052043444352 is a wasteful number, since it uses less digits than its factorization.

202052043444352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14492934 (or 14492922 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 202052043444352 its reverse (253444340250202), we get a palindrome (455496383694554).

The spelling of 202052043444352 in words is "two hundred two trillion, fifty-two billion, forty-three million, four hundred forty-four thousand, three hundred fifty-two".