86472113340136 has 16 divisors (see below), whose sum is σ = 166517245283940. Its totient is φ = 42067514597760.

The previous prime is 86472113340077. The next prime is 86472113340191. The reversal of 86472113340136 is 63104331127468.

It can be written as a sum of positive squares in 2 ways, for example, as 81806055408900 + 4666057931236 = 9044670^2 + 2160106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 86472113340136.

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, 146067758725 + ... + 146067759316.

Almost surely, 2^{86472113340136} is an apocalyptic number.

It is an amenable number.

86472113340136 is a deficient number, since it is larger than the sum of its proper divisors (80045131943804).

86472113340136 is a wasteful number, since it uses less digits than its factorization.

86472113340136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292135518084 (or 292135518080 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 86472113340136 in words is "eighty-six trillion, four hundred seventy-two billion, one hundred thirteen million, three hundred forty thousand, one hundred thirty-six".