343134312002240 has 56 divisors (see below), whose sum is σ = 891369360505872. Its totient is φ = 124776113454080.

The previous prime is 343134312002239. The next prime is 343134312002347. The reversal of 343134312002240 is 42200213431343.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 343134312002197 and 343134312002206.

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, 48740665799 + ... + 48740672838.

Almost surely, 2^{343134312002240} is an apocalyptic number.

It is an amenable number.

343134312002240 is an abundant number, since it is smaller than the sum of its proper divisors (548235048503632).

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

343134312002240 is a wasteful number, since it uses less digits than its factorization.

343134312002240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97481338665 (or 97481338655 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 343134312002240 its reverse (42200213431343), we get a palindrome (385334525433583).

The spelling of 343134312002240 in words is "three hundred forty-three trillion, one hundred thirty-four billion, three hundred twelve million, two thousand, two hundred forty".