434341242143434 has 4 divisors (see below), whose sum is σ = 651511863215154. Its totient is φ = 217170621071716.

The previous prime is 434341242143321. The next prime is 434341242143443.

434341242143434 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., 419481396750025 + 14859845393409 = 20481245^2 + 3854847^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108585310535857 + ... + 108585310535860.

Almost surely, 2^{434341242143434} is an apocalyptic number.

434341242143434 is a deficient number, since it is larger than the sum of its proper divisors (217170621071720).

434341242143434 is a wasteful number, since it uses less digits than its factorization.

434341242143434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217170621071719.

The product of its digits is 5308416, while the sum is 46.

The spelling of 434341242143434 in words is "four hundred thirty-four trillion, three hundred forty-one billion, two hundred forty-two million, one hundred forty-three thousand, four hundred thirty-four".