86815034048 has 28 divisors (see below), whose sum is σ = 175938984672. Its totient is φ = 42483951360.

The previous prime is 86815034041. The next prime is 86815034051. The reversal of 86815034048 is 84043051868.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 86815033993 and 86815034011.

It is not an unprimeable number, because it can be changed into a prime (86815034041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14427683 + ... + 14433698.

Almost surely, 2^86815034048 is an apocalyptic number.

It is an amenable number.

86815034048 is an abundant number, since it is smaller than the sum of its proper divisors (89123950624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86815034048 is a wasteful number, since it uses less digits than its factorization.

86815034048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28861440 (or 28861430 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 86815034048 in words is "eighty-six billion, eight hundred fifteen million, thirty-four thousand, forty-eight".