86538734334338 has 32 divisors (see below), whose sum is σ = 154074009358080. Its totient is φ = 35935628981760.

The previous prime is 86538734334313. The next prime is 86538734334401. The reversal of 86538734334338 is 83343343783568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1559678378 + ... + 1559733861.

It is an arithmetic number, because the mean of its divisors is an integer number (4814812792440).

Almost surely, 2^{86538734334338} is an apocalyptic number.

86538734334338 is a deficient number, since it is larger than the sum of its proper divisors (67535275023742).

86538734334338 is a wasteful number, since it uses less digits than its factorization.

86538734334338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119412362.

The product of its digits is 1254113280, while the sum is 68.

The spelling of 86538734334338 in words is "eighty-six trillion, five hundred thirty-eight billion, seven hundred thirty-four million, three hundred thirty-four thousand, three hundred thirty-eight".