434004530850863 has 24 divisors (see below), whose sum is σ = 505643120994960. Its totient is φ = 371428956138240.

The previous prime is 434004530850817. The next prime is 434004530850887. The reversal of 434004530850863 is 368058035400434.

It is not a de Polignac number, because 434004530850863 - 2⁶ = 434004530850799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434004530850463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108353495 + ... + 112287527.

It is an arithmetic number, because the mean of its divisors is an integer number (21068463374790).

Almost surely, 2^{434004530850863} is an apocalyptic number.

434004530850863 is a deficient number, since it is larger than the sum of its proper divisors (71638590144097).

434004530850863 is a wasteful number, since it uses less digits than its factorization.

434004530850863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937527 (or 3937520 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 53.

The spelling of 434004530850863 in words is "four hundred thirty-four trillion, four billion, five hundred thirty million, eight hundred fifty thousand, eight hundred sixty-three".