343400221222041 has 8 divisors (see below), whose sum is σ = 457867961220384. Its totient is φ = 228932981019200.

The previous prime is 343400221222031. The next prime is 343400221222127. The reversal of 343400221222041 is 140222122004343.

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 343400221222041 - 2¹⁹ = 343400220697753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343400221222031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123342735 + ... + 126096116.

It is an arithmetic number, because the mean of its divisors is an integer number (57233495152548).

Almost surely, 2^{343400221222041} is an apocalyptic number.

It is an amenable number.

343400221222041 is a deficient number, since it is larger than the sum of its proper divisors (114467739998343).

343400221222041 is a wasteful number, since it uses less digits than its factorization.

343400221222041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249897751.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 343400221222041 its reverse (140222122004343), we get a palindrome (483622343226384).

The spelling of 343400221222041 in words is "three hundred forty-three trillion, four hundred billion, two hundred twenty-one million, two hundred twenty-two thousand, forty-one".