86178124941 has 8 divisors (see below), whose sum is σ = 114909313344. Its totient is φ = 57449509920.

The previous prime is 86178124937. The next prime is 86178124979. The reversal of 86178124941 is 14942187168.

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

It is not a de Polignac number, because 86178124941 - 2² = 86178124937 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86178124141) 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, 563800 + ... + 700161.

It is an arithmetic number, because the mean of its divisors is an integer number (14363664168).

Almost surely, 2^86178124941 is an apocalyptic number.

It is an amenable number.

86178124941 is a deficient number, since it is larger than the sum of its proper divisors (28731188403).

86178124941 is a wasteful number, since it uses less digits than its factorization.

86178124941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286691.

The product of its digits is 774144, while the sum is 51.

The spelling of 86178124941 in words is "eighty-six billion, one hundred seventy-eight million, one hundred twenty-four thousand, nine hundred forty-one".