434144262441434 has 16 divisors (see below), whose sum is σ = 652320669388416. Its totient is φ = 216704062260000.

The previous prime is 434144262441403. The next prime is 434144262441467.

It is a happy number.

434144262441434 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×434144262441434² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32222609 + ... + 43664459.

It is an arithmetic number, because the mean of its divisors is an integer number (40770041836776).

Almost surely, 2^{434144262441434} is an apocalyptic number.

434144262441434 is a deficient number, since it is larger than the sum of its proper divisors (218176406946982).

434144262441434 is a wasteful number, since it uses less digits than its factorization.

434144262441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11474021.

The product of its digits is 14155776, while the sum is 50.

The spelling of 434144262441434 in words is "four hundred thirty-four trillion, one hundred forty-four billion, two hundred sixty-two million, four hundred forty-one thousand, four hundred thirty-four".