86650711564244 has 12 divisors (see below), whose sum is σ = 151713925591284. Its totient is φ = 43303875681024.

The previous prime is 86650711564121. The next prime is 86650711564289. The reversal of 86650711564244 is 44246511705668.

It can be written as a sum of positive squares in 2 ways, for example, as 33966166802500 + 52684544761744 = 5828050^2 + 7258412^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5370016199 + ... + 5370032334.

It is an arithmetic number, because the mean of its divisors is an integer number (12642827132607).

Almost surely, 2^{86650711564244} is an apocalyptic number.

It is an amenable number.

86650711564244 is a deficient number, since it is larger than the sum of its proper divisors (65063214027040).

86650711564244 is a wasteful number, since it uses less digits than its factorization.

86650711564244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10740050554 (or 10740050552 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 86650711564244 in words is "eighty-six trillion, six hundred fifty billion, seven hundred eleven million, five hundred sixty-four thousand, two hundred forty-four".