340543122133 has 8 divisors (see below), whose sum is σ = 340933237920. Its totient is φ = 340153089360.

The previous prime is 340543122083. The next prime is 340543122163. The reversal of 340543122133 is 331221345043.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340543122133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340543122095 and 340543122104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340543122163) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12139998 + ... + 12168016.

It is an arithmetic number, because the mean of its divisors is an integer number (42616654740).

Almost surely, 2^340543122133 is an apocalyptic number.

It is an amenable number.

340543122133 is a deficient number, since it is larger than the sum of its proper divisors (390115787).

340543122133 is a wasteful number, since it uses less digits than its factorization.

340543122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41507.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 340543122133 its reverse (331221345043), we get a palindrome (671764467176).

The spelling of 340543122133 in words is "three hundred forty billion, five hundred forty-three million, one hundred twenty-two thousand, one hundred thirty-three".