434115931843 has 16 divisors (see below), whose sum is σ = 478977222240. Its totient is φ = 390165568000.

The previous prime is 434115931831. The next prime is 434115931853. The reversal of 434115931843 is 348139511434.

It is a cyclic number.

It is not a de Polignac number, because 434115931843 - 2²⁵ = 434082377411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434115931793 and 434115931802.

It is not an unprimeable number, because it can be changed into a prime (434115931853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463563 + ... + 1040731.

It is an arithmetic number, because the mean of its divisors is an integer number (29936076390).

Almost surely, 2^434115931843 is an apocalyptic number.

434115931843 is a deficient number, since it is larger than the sum of its proper divisors (44861290397).

434115931843 is a wasteful number, since it uses less digits than its factorization.

434115931843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577958.

The product of its digits is 622080, while the sum is 46.

The spelling of 434115931843 in words is "four hundred thirty-four billion, one hundred fifteen million, nine hundred thirty-one thousand, eight hundred forty-three".