434431240414 has 8 divisors (see below), whose sum is σ = 651652260840. Its totient is φ = 217213820136.

The previous prime is 434431240387. The next prime is 434431240427. The reversal of 434431240414 is 414042134434.

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 434431240414.

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, 574864 + ... + 1095139.

It is an arithmetic number, because the mean of its divisors is an integer number (81456532605).

Almost surely, 2^434431240414 is an apocalyptic number.

434431240414 is a deficient number, since it is larger than the sum of its proper divisors (217221020426).

434431240414 is a wasteful number, since it uses less digits than its factorization.

434431240414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800074.

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

Adding to 434431240414 its reverse (414042134434), we get a palindrome (848473374848).

The spelling of 434431240414 in words is "four hundred thirty-four billion, four hundred thirty-one million, two hundred forty thousand, four hundred fourteen".