434545257214 has 8 divisors (see below), whose sum is σ = 654223118688. Its totient is φ = 216470884320.

The previous prime is 434545257197. The next prime is 434545257221. The reversal of 434545257214 is 412752545434.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400871467 + ... + 400872550.

It is an arithmetic number, because the mean of its divisors is an integer number (81777889836).

Almost surely, 2^434545257214 is an apocalyptic number.

434545257214 is a deficient number, since it is larger than the sum of its proper divisors (219677861474).

434545257214 is a wasteful number, since it uses less digits than its factorization.

434545257214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801744290.

The product of its digits is 2688000, while the sum is 46.

The spelling of 434545257214 in words is "four hundred thirty-four billion, five hundred forty-five million, two hundred fifty-seven thousand, two hundred fourteen".