88131342584018 has 16 divisors (see below), whose sum is σ = 137122168443480. Its totient is φ = 42432100588416.

The previous prime is 88131342584017. The next prime is 88131342584141. The reversal of 88131342584018 is 81048524313188.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 53998791501769 + 34132551082249 = 7348387^2 + 5842307^2 .

It is not an unprimeable number, because it can be changed into a prime (88131342584011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036849555 + ... + 2036892822.

Almost surely, 2^{88131342584018} is an apocalyptic number.

88131342584018 is a deficient number, since it is larger than the sum of its proper divisors (48990825859462).

88131342584018 is a wasteful number, since it uses less digits than its factorization.

88131342584018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073742781.

The product of its (nonzero) digits is 5898240, while the sum is 56.

The spelling of 88131342584018 in words is "eighty-eight trillion, one hundred thirty-one billion, three hundred forty-two million, five hundred eighty-four thousand, eighteen".