86437063213 has 8 divisors (see below), whose sum is σ = 86610812288. Its totient is φ = 86263398144.

The previous prime is 86437063199. The next prime is 86437063241. The reversal of 86437063213 is 31236073468.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86437063213 - 2²¹ = 86434966061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86437063213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86437063243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291020 + ... + 2328442.

It is an arithmetic number, because the mean of its divisors is an integer number (10826351536).

Almost surely, 2^86437063213 is an apocalyptic number.

It is an amenable number.

86437063213 is a deficient number, since it is larger than the sum of its proper divisors (173749075).

86437063213 is a wasteful number, since it uses less digits than its factorization.

86437063213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42003.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 86437063213 in words is "eighty-six billion, four hundred thirty-seven million, sixty-three thousand, two hundred thirteen".