202235424405340 has 12 divisors (see below), whose sum is σ = 424694391251256. Its totient is φ = 80894169762128.

The previous prime is 202235424405323. The next prime is 202235424405341. The reversal of 202235424405340 is 43504424532202.

It is a junction number, because it is equal to n+sod(n) for n = 202235424405293 and 202235424405302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202235424405341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055885610114 + ... + 5055885610153.

It is an arithmetic number, because the mean of its divisors is an integer number (35391199270938).

Almost surely, 2^{202235424405340} is an apocalyptic number.

202235424405340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202235424405340 is an abundant number, since it is smaller than the sum of its proper divisors (222458966845916).

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

202235424405340 is a wasteful number, since it uses less digits than its factorization.

202235424405340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111771220276 (or 10111771220274 counting only the distinct ones).

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

Adding to 202235424405340 its reverse (43504424532202), we get a palindrome (245739848937542).

The spelling of 202235424405340 in words is "two hundred two trillion, two hundred thirty-five billion, four hundred twenty-four million, four hundred five thousand, three hundred forty".