434235404532434 has 4 divisors (see below), whose sum is σ = 651353106798654. Its totient is φ = 217117702266216.

The previous prime is 434235404532343. The next prime is 434235404532463.

It is a happy number.

434235404532434 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 363272049731809 + 70963354800625 = 19059697^2 + 8423975^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108558851133107 + ... + 108558851133110.

Almost surely, 2^{434235404532434} is an apocalyptic number.

434235404532434 is a deficient number, since it is larger than the sum of its proper divisors (217117702266220).

434235404532434 is a wasteful number, since it uses less digits than its factorization.

434235404532434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217117702266219.

The product of its (nonzero) digits is 33177600, while the sum is 50.

It can be divided in two parts, 43423540 and 4532434, that added together give a palindrome (47955974).

The spelling of 434235404532434 in words is "four hundred thirty-four trillion, two hundred thirty-five billion, four hundred four million, five hundred thirty-two thousand, four hundred thirty-four".