86271676624461 has 4 divisors (see below), whose sum is σ = 115028902165952. Its totient is φ = 57514451082972.

The previous prime is 86271676624433. The next prime is 86271676624487. The reversal of 86271676624461 is 16442667617268.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 86271676624461 - 2²² = 86271672430157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86271676624392 and 86271676624401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86271676624421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14378612770741 + ... + 14378612770746.

It is an arithmetic number, because the mean of its divisors is an integer number (28757225541488).

Almost surely, 2^{86271676624461} is an apocalyptic number.

It is an amenable number.

86271676624461 is a deficient number, since it is larger than the sum of its proper divisors (28757225541491).

86271676624461 is a wasteful number, since it uses less digits than its factorization.

86271676624461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28757225541490.

The product of its digits is 195084288, while the sum is 66.

The spelling of 86271676624461 in words is "eighty-six trillion, two hundred seventy-one billion, six hundred seventy-six million, six hundred twenty-four thousand, four hundred sixty-one".