86641014668 has 24 divisors (see below), whose sum is σ = 166759142592. Its totient is φ = 39137347584.

The previous prime is 86641014613. The next prime is 86641014703.

86641014668 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17722805 + ... + 17727692.

It is an arithmetic number, because the mean of its divisors is an integer number (6948297608).

Almost surely, 2^86641014668 is an apocalyptic number.

It is an amenable number.

86641014668 is a deficient number, since it is larger than the sum of its proper divisors (80118127924).

86641014668 is a wasteful number, since it uses less digits than its factorization.

86641014668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35450561 (or 35450559 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 86641014668 in words is "eighty-six billion, six hundred forty-one million, fourteen thousand, six hundred sixty-eight".