8155086631241 has 16 divisors (see below), whose sum is σ = 9283520211840. Its totient is φ = 7091181419520.

The previous prime is 8155086631229. The next prime is 8155086631249. The reversal of 8155086631241 is 1421366805518.

It is a de Polignac number, because none of the positive numbers 2^k-8155086631241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8155086631241.

It is not an unprimeable number, because it can be changed into a prime (8155086631249) 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 15 ways as a sum of consecutive naturals, for example, 9008255 + ... + 9872123.

It is an arithmetic number, because the mean of its divisors is an integer number (580220013240).

Almost surely, 2^{8155086631241} is an apocalyptic number.

It is an amenable number.

8155086631241 is a deficient number, since it is larger than the sum of its proper divisors (1128433580599).

8155086631241 is a wasteful number, since it uses less digits than its factorization.

8155086631241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901216.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The spelling of 8155086631241 in words is "eight trillion, one hundred fifty-five billion, eighty-six million, six hundred thirty-one thousand, two hundred forty-one".