12034475434 has 8 divisors (see below), whose sum is σ = 18305962848. Its totient is φ = 5932487820.

The previous prime is 12034475377. The next prime is 12034475437. The reversal of 12034475434 is 43457443021.

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

It is a junction number, because it is equal to n+sod(n) for n = 12034475393 and 12034475402.

It is not an unprimeable number, because it can be changed into a prime (12034475437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42374772 + ... + 42375055.

It is an arithmetic number, because the mean of its divisors is an integer number (2288245356).

Almost surely, 2^12034475434 is an apocalyptic number.

12034475434 is a deficient number, since it is larger than the sum of its proper divisors (6271487414).

12034475434 is an equidigital number, since it uses as much as digits as its factorization.

12034475434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84749900.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 12034475434 in words is "twelve billion, thirty-four million, four hundred seventy-five thousand, four hundred thirty-four".