434442324123 has 80 divisors (see below), whose sum is σ = 682088337216. Its totient is φ = 275042718720.

The previous prime is 434442324079. The next prime is 434442324167. The reversal of 434442324123 is 321423244434.

434442324123 is a `hidden beast` number, since 4 + 3 + 4 + 4 + 4 + 232 + 412 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (434442324079) and next prime (434442324167).

It is not a de Polignac number, because 434442324123 - 2³³ = 425852389531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434442323123) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 172328103 + ... + 172330623.

Almost surely, 2^434442324123 is an apocalyptic number.

434442324123 is a deficient number, since it is larger than the sum of its proper divisors (247646013093).

434442324123 is a wasteful number, since it uses less digits than its factorization.

434442324123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186 (or 3177 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 434442324123 its reverse (321423244434), we get a palindrome (755865568557).

The spelling of 434442324123 in words is "four hundred thirty-four billion, four hundred forty-two million, three hundred twenty-four thousand, one hundred twenty-three".