123443034342114 has 32 divisors (see below), whose sum is σ = 247222199337984. Its totient is φ = 41091658065360.

The previous prime is 123443034342109. The next prime is 123443034342137. The reversal of 123443034342114 is 411243430344321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350093307 + ... + 350445729.

It is an arithmetic number, because the mean of its divisors is an integer number (7725693729312).

Almost surely, 2^{123443034342114} is an apocalyptic number.

123443034342114 is an abundant number, since it is smaller than the sum of its proper divisors (123779164995870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123443034342114 is a wasteful number, since it uses less digits than its factorization.

123443034342114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431742.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 123443034342114 its reverse (411243430344321), we get a palindrome (534686464686435).

The spelling of 123443034342114 in words is "one hundred twenty-three trillion, four hundred forty-three billion, thirty-four million, three hundred forty-two thousand, one hundred fourteen".