342534463 has 4 divisors (see below), whose sum is σ = 342727720. Its totient is φ = 342341208.

The previous prime is 342534433. The next prime is 342534473. The reversal of 342534463 is 364435243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364435243 = 613 ⋅594511.

It is a cyclic number.

It is not a de Polignac number, because 342534463 - 2²⁵ = 308980031 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 (342534433) 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, 93945 + ... + 97522.

It is an arithmetic number, because the mean of its divisors is an integer number (85681930).

Almost surely, 2^342534463 is an apocalyptic number.

342534463 is a deficient number, since it is larger than the sum of its proper divisors (193257).

342534463 is a wasteful number, since it uses less digits than its factorization.

342534463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193256.

The product of its digits is 103680, while the sum is 34.

The square root of 342534463 is about 18507.6865923324. The cubic root of 342534463 is about 699.6831647784.

The spelling of 342534463 in words is "three hundred forty-two million, five hundred thirty-four thousand, four hundred sixty-three".