34430421334 has 48 divisors (see below), whose sum is σ = 56294997696. Its totient is φ = 15780787200.

The previous prime is 34430421329. The next prime is 34430421413. The reversal of 34430421334 is 43312403443.

It is a junction number, because it is equal to n+sod(n) for n = 34430421296 and 34430421305.

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 in 23 ways as a sum of consecutive naturals, for example, 24194947 + ... + 24196369.

It is an arithmetic number, because the mean of its divisors is an integer number (1172812452).

Almost surely, 2^34430421334 is an apocalyptic number.

34430421334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

34430421334 is a deficient number, since it is larger than the sum of its proper divisors (21864576362).

34430421334 is a wasteful number, since it uses less digits than its factorization.

34430421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 34430421334 its reverse (43312403443), we get a palindrome (77742824777).

The spelling of 34430421334 in words is "thirty-four billion, four hundred thirty million, four hundred twenty-one thousand, three hundred thirty-four".