434120014 has 4 divisors (see below), whose sum is σ = 651180024. Its totient is φ = 217060006.

The previous prime is 434120003. The next prime is 434120023. The reversal of 434120014 is 410021434.

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

It is a junction number, because it is equal to n+sod(n) for n = 434119973 and 434120000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108530002 + ... + 108530005.

It is an arithmetic number, because the mean of its divisors is an integer number (162795006).

Almost surely, 2^434120014 is an apocalyptic number.

434120014 is a deficient number, since it is larger than the sum of its proper divisors (217060010).

434120014 is a wasteful number, since it uses less digits than its factorization.

434120014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217060009.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 434120014 is about 20835.5468850712. The cubic root of 434120014 is about 757.1872099363.

Adding to 434120014 its reverse (410021434), we get a palindrome (844141448).

The spelling of 434120014 in words is "four hundred thirty-four million, one hundred twenty thousand, fourteen".