86275029849 has 32 divisors (see below), whose sum is σ = 121895583744. Its totient is φ = 54192378240.

The previous prime is 86275029839. The next prime is 86275029859. The reversal of 86275029849 is 94892057268.

It is an interprime number because it is at equal distance from previous prime (86275029839) and next prime (86275029859).

It is not a de Polignac number, because 86275029849 - 2⁸ = 86275029593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86275029792 and 86275029801.

It is not an unprimeable number, because it can be changed into a prime (86275029839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1217224 + ... + 1286150.

It is an arithmetic number, because the mean of its divisors is an integer number (3809236992).

Almost surely, 2^86275029849 is an apocalyptic number.

It is an amenable number.

86275029849 is a deficient number, since it is larger than the sum of its proper divisors (35620553895).

86275029849 is a wasteful number, since it uses less digits than its factorization.

86275029849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69317.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 86275029849 in words is "eighty-six billion, two hundred seventy-five million, twenty-nine thousand, eight hundred forty-nine".