86256203207463 has 40 divisors (see below), whose sum is σ = 129382198624800. Its totient is φ = 57267591674112.

The previous prime is 86256203207401. The next prime is 86256203207477. The reversal of 86256203207463 is 36470230265268.

86256203207463 is a `hidden beast` number, since 8 + 6 + 2 + 5 + 620 + 3 + 2 + 0 + 7 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 86256203207463 - 2³⁰ = 86255129465639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86256203607463) 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 39 ways as a sum of consecutive naturals, for example, 67730443 + ... + 68992211.

It is an arithmetic number, because the mean of its divisors is an integer number (3234554965620).

Almost surely, 2^{86256203207463} is an apocalyptic number.

86256203207463 is a deficient number, since it is larger than the sum of its proper divisors (43125995417337).

86256203207463 is a wasteful number, since it uses less digits than its factorization.

86256203207463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265253 (or 1265244 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 86256203207463 in words is "eighty-six trillion, two hundred fifty-six billion, two hundred three million, two hundred seven thousand, four hundred sixty-three".