434000020430 has 8 divisors (see below), whose sum is σ = 781200036792. Its totient is φ = 173600008168.

The previous prime is 434000020411. The next prime is 434000020451. The reversal of 434000020430 is 34020000434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21700001012 + ... + 21700001031.

It is an arithmetic number, because the mean of its divisors is an integer number (97650004599).

Almost surely, 2^434000020430 is an apocalyptic number.

434000020430 is a deficient number, since it is larger than the sum of its proper divisors (347200016362).

434000020430 is a wasteful number, since it uses less digits than its factorization.

434000020430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43400002050.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 434000020430 its reverse (34020000434), we get a palindrome (468020020864).

The spelling of 434000020430 in words is "four hundred thirty-four billion, twenty thousand, four hundred thirty".