86615226441142 has 32 divisors (see below), whose sum is σ = 150273391629312. Its totient is φ = 36673281849984.

The previous prime is 86615226441113. The next prime is 86615226441169. The reversal of 86615226441142 is 24114462251668.

It is a super-3 number, since 3×86615226441142³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86615226441142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211764243 + ... + 212172865.

It is an arithmetic number, because the mean of its divisors is an integer number (4696043488416).

Almost surely, 2^{86615226441142} is an apocalyptic number.

86615226441142 is a deficient number, since it is larger than the sum of its proper divisors (63658165188170).

86615226441142 is a wasteful number, since it uses less digits than its factorization.

86615226441142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591132.

The product of its digits is 4423680, while the sum is 52.

The spelling of 86615226441142 in words is "eighty-six trillion, six hundred fifteen billion, two hundred twenty-six million, four hundred forty-one thousand, one hundred forty-two".