543214412345 has 16 divisors (see below), whose sum is σ = 716233008960. Its totient is φ = 392222827200.

The previous prime is 543214412341. The next prime is 543214412353.

543214412345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543214412345 - 2² = 543214412341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 543214412299 and 543214412308.

It is not an unprimeable number, because it can be changed into a prime (543214412341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35519786 + ... + 35535075.

It is an arithmetic number, because the mean of its divisors is an integer number (44764563060).

Almost surely, 2^543214412345 is an apocalyptic number.

543214412345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

543214412345 is a deficient number, since it is larger than the sum of its proper divisors (173018596615).

543214412345 is a wasteful number, since it uses less digits than its factorization.

543214412345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71055016.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 543214 and 412345, that added together give a palindrome (955559).

The spelling of 543214412345 in words is "five hundred forty-three billion, two hundred fourteen million, four hundred twelve thousand, three hundred forty-five".