434140443214 has 8 divisors (see below), whose sum is σ = 657185074920. Its totient is φ = 215078751576.

The previous prime is 434140443197. The next prime is 434140443251. The reversal of 434140443214 is 412344041434.

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

It is a self number, because there is not a number n which added to its sum of digits gives 434140443214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995734744 + ... + 995735179.

It is an arithmetic number, because the mean of its divisors is an integer number (82148134365).

Almost surely, 2^434140443214 is an apocalyptic number.

434140443214 is a deficient number, since it is larger than the sum of its proper divisors (223044631706).

434140443214 is a wasteful number, since it uses less digits than its factorization.

434140443214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991470034.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 434140443214 its reverse (412344041434), we get a palindrome (846484484648).

The spelling of 434140443214 in words is "four hundred thirty-four billion, one hundred forty million, four hundred forty-three thousand, two hundred fourteen".