343473532541 has 4 divisors (see below), whose sum is σ = 347014496892. Its totient is φ = 339932568192.

The previous prime is 343473532529. The next prime is 343473532543. The reversal of 343473532541 is 145235374343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145235374343 = 109 ⋅1332434627.

It can be written as a sum of positive squares in 2 ways, for example, as 165123573316 + 178349959225 = 406354^2 + 422315^2 .

It is a cyclic number.

It is not a de Polignac number, because 343473532541 - 2¹⁴ = 343473516157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343473532492 and 343473532501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343473532543) 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, 1770482030 + ... + 1770482223.

It is an arithmetic number, because the mean of its divisors is an integer number (86753624223).

Almost surely, 2^343473532541 is an apocalyptic number.

It is an amenable number.

343473532541 is a deficient number, since it is larger than the sum of its proper divisors (3540964351).

343473532541 is an equidigital number, since it uses as much as digits as its factorization.

343473532541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540964350.

The product of its digits is 1814400, while the sum is 44.

The spelling of 343473532541 in words is "three hundred forty-three billion, four hundred seventy-three million, five hundred thirty-two thousand, five hundred forty-one".