541446343 has 2 divisors, whose sum is σ = 541446344. Its totient is φ = 541446342.

The previous prime is 541446317. The next prime is 541446511. The reversal of 541446343 is 343644145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541446343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541446299 and 541446308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541446043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270723171 + 270723172.

It is an arithmetic number, because the mean of its divisors is an integer number (270723172).

Almost surely, 2^541446343 is an apocalyptic number.

541446343 is a deficient number, since it is larger than the sum of its proper divisors (1).

541446343 is an equidigital number, since it uses as much as digits as its factorization.

541446343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

The square root of 541446343 is about 23268.9996132193. Note that the first 3 decimals coincide. The cubic root of 541446343 is about 815.0516699774.

The spelling of 541446343 in words is "five hundred forty-one million, four hundred forty-six thousand, three hundred forty-three".