434234433430 has 32 divisors (see below), whose sum is σ = 894202364160. Its totient is φ = 148727027040.

The previous prime is 434234433407. The next prime is 434234433533. The reversal of 434234433430 is 34334432434.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 434234433430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126340 + ... + 3262279.

It is an arithmetic number, because the mean of its divisors is an integer number (27943823880).

Almost surely, 2^434234433430 is an apocalyptic number.

434234433430 is an abundant number, since it is smaller than the sum of its proper divisors (459967930730).

434234433430 is a wasteful number, since it uses less digits than its factorization.

434234433430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389604.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 434234433430 its reverse (34334432434), we get a palindrome (468568865864).

The spelling of 434234433430 in words is "four hundred thirty-four billion, two hundred thirty-four million, four hundred thirty-three thousand, four hundred thirty".