340223550123 has 8 divisors (see below), whose sum is σ = 454916476368. Its totient is φ = 226173161984.

The previous prime is 340223550097. The next prime is 340223550137. The reversal of 340223550123 is 321055322043.

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 340223550123 - 2⁶ = 340223550059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340223550523) 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, 160633290 + ... + 160635407.

It is an arithmetic number, because the mean of its divisors is an integer number (56864559546).

Almost surely, 2^340223550123 is an apocalyptic number.

340223550123 is a deficient number, since it is larger than the sum of its proper divisors (114692926245).

340223550123 is a wasteful number, since it uses less digits than its factorization.

340223550123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321269053.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 340223550123 its reverse (321055322043), we get a palindrome (661278872166).

The spelling of 340223550123 in words is "three hundred forty billion, two hundred twenty-three million, five hundred fifty thousand, one hundred twenty-three".