8427534938703 has 24 divisors (see below), whose sum is σ = 12631641010560. Its totient is φ = 5410405642320.

The previous prime is 8427534938701. The next prime is 8427534938743. The reversal of 8427534938703 is 3078394357248.

8427534938703 is a `hidden beast` number, since 8 + 4 + 2 + 7 + 534 + 93 + 8 + 7 + 0 + 3 = 666.

It is not a de Polignac number, because 8427534938703 - 2¹ = 8427534938701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8427534938701) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 153328693 + ... + 153383646.

It is an arithmetic number, because the mean of its divisors is an integer number (526318375440).

Almost surely, 2^{8427534938703} is an apocalyptic number.

8427534938703 is a deficient number, since it is larger than the sum of its proper divisors (4204106071857).

8427534938703 is a wasteful number, since it uses less digits than its factorization.

8427534938703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306712459 (or 306712456 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 8427534938703 in words is "eight trillion, four hundred twenty-seven billion, five hundred thirty-four million, nine hundred thirty-eight thousand, seven hundred three".