3456452423 has 4 divisors (see below), whose sum is σ = 3482837688. Its totient is φ = 3430067160.

The previous prime is 3456452407. The next prime is 3456452429. The reversal of 3456452423 is 3242546543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3456452423 - 2⁴ = 3456452407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456452429) 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, 13192436 + ... + 13192697.

It is an arithmetic number, because the mean of its divisors is an integer number (870709422).

Almost surely, 2^3456452423 is an apocalyptic number.

3456452423 is a deficient number, since it is larger than the sum of its proper divisors (26385265).

3456452423 is a wasteful number, since it uses less digits than its factorization.

3456452423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26385264.

The product of its digits is 345600, while the sum is 38.

The square root of 3456452423 is about 58791.6016366283. The cubic root of 3456452423 is about 1511.9712312152.

Adding to 3456452423 its reverse (3242546543), we get a palindrome (6698998966).

The spelling of 3456452423 in words is "three billion, four hundred fifty-six million, four hundred fifty-two thousand, four hundred twenty-three".