202143320414 has 48 divisors (see below), whose sum is σ = 371699624736. Its totient is φ = 82045656000.

The previous prime is 202143320329. The next prime is 202143320441. The reversal of 202143320414 is 414023341202.

202143320414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216317 + ... + 671624.

It is an arithmetic number, because the mean of its divisors is an integer number (7743742182).

Almost surely, 2^202143320414 is an apocalyptic number.

202143320414 is a deficient number, since it is larger than the sum of its proper divisors (169556304322).

202143320414 is a wasteful number, since it uses less digits than its factorization.

202143320414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888081 (or 888074 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 202143320414 its reverse (414023341202), we get a palindrome (616166661616).

The spelling of 202143320414 in words is "two hundred two billion, one hundred forty-three million, three hundred twenty thousand, four hundred fourteen".