2343504546123 has 32 divisors (see below), whose sum is σ = 3372810792960. Its totient is φ = 1438826215680.

The previous prime is 2343504546113. The next prime is 2343504546137. The reversal of 2343504546123 is 3216454053432.

It is not a de Polignac number, because 2343504546123 - 2⁶ = 2343504546059 is a prime.

It is a super-2 number, since 2×2343504546123² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2343504546113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35478415 + ... + 35544407.

It is an arithmetic number, because the mean of its divisors is an integer number (105400337280).

Almost surely, 2^{2343504546123} is an apocalyptic number.

2343504546123 is a deficient number, since it is larger than the sum of its proper divisors (1029306246837).

2343504546123 is a wasteful number, since it uses less digits than its factorization.

2343504546123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68099.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 2343504546123 its reverse (3216454053432), we get a palindrome (5559958599555).

The spelling of 2343504546123 in words is "two trillion, three hundred forty-three billion, five hundred four million, five hundred forty-six thousand, one hundred twenty-three".