88128118489 has 8 divisors (see below), whose sum is σ = 88478913600. Its totient is φ = 87777442896.

The previous prime is 88128118483. The next prime is 88128118493. The reversal of 88128118489 is 98481182188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88128118489 - 2²³ = 88119729881 is a prime.

It is a super-2 number, since 2×88128118489² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88128118483) 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, 1630039 + ... + 1683235.

It is an arithmetic number, because the mean of its divisors is an integer number (11059864200).

Almost surely, 2^88128118489 is an apocalyptic number.

It is an amenable number.

88128118489 is a deficient number, since it is larger than the sum of its proper divisors (350795111).

88128118489 is a wasteful number, since it uses less digits than its factorization.

88128118489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59759.

The product of its digits is 2359296, while the sum is 58.

The spelling of 88128118489 in words is "eighty-eight billion, one hundred twenty-eight million, one hundred eighteen thousand, four hundred eighty-nine".