86816136043 has 48 divisors (see below), whose sum is σ = 108224501760. Its totient is φ = 68189067648.

The previous prime is 86816136013. The next prime is 86816136073. The reversal of 86816136043 is 34063161868.

It is an interprime number because it is at equal distance from previous prime (86816136013) and next prime (86816136073).

It is not a de Polignac number, because 86816136043 - 2³³ = 78226201451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86816135984 and 86816136002.

It is not an unprimeable number, because it can be changed into a prime (86816136013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155863521 + ... + 155864077.

It is an arithmetic number, because the mean of its divisors is an integer number (2254677120).

Almost surely, 2^86816136043 is an apocalyptic number.

86816136043 is a deficient number, since it is larger than the sum of its proper divisors (21408365717).

86816136043 is a wasteful number, since it uses less digits than its factorization.

86816136043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 86816136043 in words is "eighty-six billion, eight hundred sixteen million, one hundred thirty-six thousand, forty-three".