202144341344 has 48 divisors (see below), whose sum is σ = 434238383376. Its totient is φ = 91865280000.

The previous prime is 202144341331. The next prime is 202144341379. The reversal of 202144341344 is 443143441202.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 202144341344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774094 + ... + 1884594.

It is an arithmetic number, because the mean of its divisors is an integer number (9046632987).

Almost surely, 2^202144341344 is an apocalyptic number.

It is an amenable number.

202144341344 is an abundant number, since it is smaller than the sum of its proper divisors (232094042032).

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

202144341344 is a wasteful number, since it uses less digits than its factorization.

202144341344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115719 (or 115711 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 202144341344 its reverse (443143441202), we get a palindrome (645287782546).

The spelling of 202144341344 in words is "two hundred two billion, one hundred forty-four million, three hundred forty-one thousand, three hundred forty-four".