3405454223 has 2 divisors, whose sum is σ = 3405454224. Its totient is φ = 3405454222.

The previous prime is 3405454207. The next prime is 3405454237. The reversal of 3405454223 is 3224545043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3405454223 - 2⁴ = 3405454207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3405454223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3405454243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702727111 + 1702727112.

It is an arithmetic number, because the mean of its divisors is an integer number (1702727112).

Almost surely, 2^3405454223 is an apocalyptic number.

3405454223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405454223 is an equidigital number, since it uses as much as digits as its factorization.

3405454223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3405454223 is about 58356.2697831176. The cubic root of 3405454223 is about 1504.4982338514.

Adding to 3405454223 its reverse (3224545043), we get a palindrome (6629999266).

The spelling of 3405454223 in words is "three billion, four hundred five million, four hundred fifty-four thousand, two hundred twenty-three".