434245060542434 has 4 divisors (see below), whose sum is σ = 651367590813654. Its totient is φ = 217122530271216.

The previous prime is 434245060542407. The next prime is 434245060542467.

It is a happy number.

434245060542434 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., 396081046186225 + 38164014356209 = 19901785^2 + 6177703^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108561265135607 + ... + 108561265135610.

Almost surely, 2^{434245060542434} is an apocalyptic number.

434245060542434 is a deficient number, since it is larger than the sum of its proper divisors (217122530271220).

434245060542434 is a wasteful number, since it uses less digits than its factorization.

434245060542434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217122530271219.

The product of its (nonzero) digits is 22118400, while the sum is 50.

The spelling of 434245060542434 in words is "four hundred thirty-four trillion, two hundred forty-five billion, sixty million, five hundred forty-two thousand, four hundred thirty-four".