86248684268 has 6 divisors (see below), whose sum is σ = 150935197476. Its totient is φ = 43124342132.

The previous prime is 86248684259. The next prime is 86248684279.

It is a happy number.

86248684268 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×86248684268² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86248684268.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10781085530 + ... + 10781085537.

It is an arithmetic number, because the mean of its divisors is an integer number (25155866246).

Almost surely, 2^86248684268 is an apocalyptic number.

It is an amenable number.

86248684268 is a deficient number, since it is larger than the sum of its proper divisors (64686513208).

86248684268 is a wasteful number, since it uses less digits than its factorization.

86248684268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21562171071 (or 21562171069 counting only the distinct ones).

The product of its digits is 56623104, while the sum is 62.

The spelling of 86248684268 in words is "eighty-six billion, two hundred forty-eight million, six hundred eighty-four thousand, two hundred sixty-eight".