86000668461 has 8 divisors (see below), whose sum is σ = 127408397760. Its totient is φ = 57333778956.

The previous prime is 86000668459. The next prime is 86000668499. The reversal of 86000668461 is 16486600068.

It is not a de Polignac number, because 86000668461 - 2¹ = 86000668459 is a prime.

It is a super-2 number, since 2×86000668461² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86000664461) 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, 1592604945 + ... + 1592604998.

It is an arithmetic number, because the mean of its divisors is an integer number (15926049720).

Almost surely, 2^86000668461 is an apocalyptic number.

It is an amenable number.

86000668461 is a deficient number, since it is larger than the sum of its proper divisors (41407729299).

86000668461 is a wasteful number, since it uses less digits than its factorization.

86000668461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185209952 (or 3185209946 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 86000668461 in words is "eighty-six billion, six hundred sixty-eight thousand, four hundred sixty-one".