5412353142123 has 6 divisors (see below), whose sum is σ = 7817843427524. Its totient is φ = 3608235428076.

The previous prime is 5412353142109. The next prime is 5412353142191. The reversal of 5412353142123 is 3212413532145.

5412353142123 is a `hidden beast` number, since 5 + 4 + 123 + 5 + 314 + 212 + 3 = 666.

It is not a de Polignac number, because 5412353142123 - 2⁴ = 5412353142107 is a prime.

It is a super-2 number, since 2×5412353142123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5412353122123) 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 5 ways as a sum of consecutive naturals, for example, 300686285665 + ... + 300686285682.

Almost surely, 2^{5412353142123} is an apocalyptic number.

5412353142123 is a deficient number, since it is larger than the sum of its proper divisors (2405490285401).

5412353142123 is a wasteful number, since it uses less digits than its factorization.

5412353142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601372571353 (or 601372571350 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 5412353142123 its reverse (3212413532145), we get a palindrome (8624766674268).

The spelling of 5412353142123 in words is "five trillion, four hundred twelve billion, three hundred fifty-three million, one hundred forty-two thousand, one hundred twenty-three".