202343412 has 24 divisors (see below), whose sum is σ = 475535200. Its totient is φ = 66962016.

The previous prime is 202343389. The next prime is 202343431. The reversal of 202343412 is 214343202.

202343412 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58987 + ... + 62322.

Almost surely, 2^202343412 is an apocalyptic number.

It is an amenable number.

202343412 is an abundant number, since it is smaller than the sum of its proper divisors (273191788).

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

202343412 is a wasteful number, since it uses less digits than its factorization.

202343412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121455 (or 121453 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 202343412 is about 14224.7464652274. The cubic root of 202343412 is about 587.0787438609.

Adding to 202343412 its reverse (214343202), we get a palindrome (416686614).

It can be divided in two parts, 20 and 2343412, that added together give a palindrome (2343432).

The spelling of 202343412 in words is "two hundred two million, three hundred forty-three thousand, four hundred twelve".