434791713845 has 6 divisors (see below), whose sum is σ = 521751825942. Its totient is φ = 347832191528.

The previous prime is 434791713817. The next prime is 434791713859. The reversal of 434791713845 is 548317197434.

It can be written as a sum of positive squares in only one way, i.e., 347833371076 + 86958342769 = 589774^2 + 294887^2 .

It is not a de Polignac number, because 434791713845 - 2⁸ = 434791713589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1326992 + ... + 1621878.

It is an arithmetic number, because the mean of its divisors is an integer number (86958637657).

Almost surely, 2^434791713845 is an apocalyptic number.

It is an amenable number.

434791713845 is a deficient number, since it is larger than the sum of its proper divisors (86960112097).

434791713845 is an frugal number, since it uses more digits than its factorization.

434791713845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589779 (or 294892 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 56.

The spelling of 434791713845 in words is "four hundred thirty-four billion, seven hundred ninety-one million, seven hundred thirteen thousand, eight hundred forty-five".