86226768844 has 24 divisors (see below), whose sum is σ = 155083969040. Its totient is φ = 41918700096.

The previous prime is 86226768751. The next prime is 86226768857. The reversal of 86226768844 is 44886762268.

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, 7639 + ... + 415345.

Almost surely, 2^86226768844 is an apocalyptic number.

It is an amenable number.

86226768844 is a deficient number, since it is larger than the sum of its proper divisors (68857200196).

86226768844 is a wasteful number, since it uses less digits than its factorization.

86226768844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409177 (or 409175 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 61.

The spelling of 86226768844 in words is "eighty-six billion, two hundred twenty-six million, seven hundred sixty-eight thousand, eight hundred forty-four".