412168543 has 4 divisors (see below), whose sum is σ = 414898288. Its totient is φ = 409438800.

The previous prime is 412168541. The next prime is 412168571. The reversal of 412168543 is 345861214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345861214 = 2 ⋅172930607.

It is a cyclic number.

It is not a de Polignac number, because 412168543 - 2¹ = 412168541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412168499 and 412168508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412168541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364646 + ... + 1364947.

It is an arithmetic number, because the mean of its divisors is an integer number (103724572).

Almost surely, 2^412168543 is an apocalyptic number.

412168543 is a deficient number, since it is larger than the sum of its proper divisors (2729745).

412168543 is a wasteful number, since it uses less digits than its factorization.

412168543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729744.

The product of its digits is 23040, while the sum is 34.

The square root of 412168543 is about 20301.9344644790. The cubic root of 412168543 is about 744.2033392019.

The spelling of 412168543 in words is "four hundred twelve million, one hundred sixty-eight thousand, five hundred forty-three".