88398384958118 has 16 divisors (see below), whose sum is σ = 132609918208320. Its totient is φ = 44195079125736.

The previous prime is 88398384958099. The next prime is 88398384958127. The reversal of 88398384958118 is 81185948389388.

It is a super-2 number, since 2×88398384958118² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320389921 + ... + 1320456867.

It is an arithmetic number, because the mean of its divisors is an integer number (8288119888020).

Almost surely, 2^{88398384958118} is an apocalyptic number.

88398384958118 is a deficient number, since it is larger than the sum of its proper divisors (44211533250202).

88398384958118 is a wasteful number, since it uses less digits than its factorization.

88398384958118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118531.

The product of its digits is 3822059520, while the sum is 83.

The spelling of 88398384958118 in words is "eighty-eight trillion, three hundred ninety-eight billion, three hundred eighty-four million, nine hundred fifty-eight thousand, one hundred eighteen".