343045218045 has 8 divisors (see below), whose sum is σ = 548872348896. Its totient is φ = 182957449616.

The previous prime is 343045218037. The next prime is 343045218053. The reversal of 343045218045 is 540812540343.

It is an interprime number because it is at equal distance from previous prime (343045218037) and next prime (343045218053).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343045218045 - 2³ = 343045218037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343045217994 and 343045218012.

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, 11434840587 + ... + 11434840616.

It is an arithmetic number, because the mean of its divisors is an integer number (68609043612).

Almost surely, 2^343045218045 is an apocalyptic number.

It is an amenable number.

343045218045 is a deficient number, since it is larger than the sum of its proper divisors (205827130851).

343045218045 is a wasteful number, since it uses less digits than its factorization.

343045218045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22869681211.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 343045218045 its reverse (540812540343), we get a palindrome (883857758388).

The spelling of 343045218045 in words is "three hundred forty-three billion, forty-five million, two hundred eighteen thousand, forty-five".