343402343343202 has 48 divisors (see below), whose sum is σ = 608490179706528. Its totient is φ = 144082870813440.

The previous prime is 343402343343079. The next prime is 343402343343211. The reversal of 343402343343202 is 202343343204343.

It is a happy number.

It is a super-2 number, since 2×343402343343202² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279735898 + ... + 280960810.

It is an arithmetic number, because the mean of its divisors is an integer number (12676878743886).

Almost surely, 2^{343402343343202} is an apocalyptic number.

343402343343202 is a deficient number, since it is larger than the sum of its proper divisors (265087836363326).

343402343343202 is a wasteful number, since it uses less digits than its factorization.

343402343343202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300355 (or 1300342 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 40.

Adding to 343402343343202 its reverse (202343343204343), we get a palindrome (545745686547545).

The spelling of 343402343343202 in words is "three hundred forty-three trillion, four hundred two billion, three hundred forty-three million, three hundred forty-three thousand, two hundred two".