343413545253 has 16 divisors (see below), whose sum is σ = 471075086400. Its totient is φ = 222368633856.

The previous prime is 343413545249. The next prime is 343413545257. The reversal of 343413545253 is 352545314343.

It is an interprime number because it is at equal distance from previous prime (343413545249) and next prime (343413545257).

It is not a de Polignac number, because 343413545253 - 2² = 343413545249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343413545257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2616903 + ... + 2744996.

It is an arithmetic number, because the mean of its divisors is an integer number (29442192900).

Almost surely, 2^343413545253 is an apocalyptic number.

It is an amenable number.

343413545253 is a deficient number, since it is larger than the sum of its proper divisors (127661541147).

343413545253 is a wasteful number, since it uses less digits than its factorization.

343413545253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362516.

The product of its digits is 1296000, while the sum is 42.

Adding to 343413545253 its reverse (352545314343), we get a palindrome (695958859596).

The spelling of 343413545253 in words is "three hundred forty-three billion, four hundred thirteen million, five hundred forty-five thousand, two hundred fifty-three".