343200122240145 has 64 divisors (see below), whose sum is σ = 553286312167680. Its totient is φ = 181655887334400.

The previous prime is 343200122240111. The next prime is 343200122240161. The reversal of 343200122240145 is 541042221002343.

It is a happy number.

It is not a de Polignac number, because 343200122240145 - 2⁶ = 343200122240081 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2640525010 + ... + 2640654980.

It is an arithmetic number, because the mean of its divisors is an integer number (8645098627620).

Almost surely, 2^{343200122240145} is an apocalyptic number.

It is an amenable number.

343200122240145 is a deficient number, since it is larger than the sum of its proper divisors (210086189927535).

343200122240145 is a wasteful number, since it uses less digits than its factorization.

343200122240145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132146.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 343200122240145 its reverse (541042221002343), we get a palindrome (884242343242488).

The spelling of 343200122240145 in words is "three hundred forty-three trillion, two hundred billion, one hundred twenty-two million, two hundred forty thousand, one hundred forty-five".