88698419712 has 320 divisors, whose sum is σ = 301694976000. Its totient is φ = 25204469760.

The previous prime is 88698419669. The next prime is 88698419741. The reversal of 88698419712 is 21791489688.

It is a super-2 number, since 2×88698419712² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 88698419712.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18480289 + ... + 18485087.

It is an arithmetic number, because the mean of its divisors is an integer number (942796800).

Almost surely, 2^88698419712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88698419712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150847488000).

88698419712 is an abundant number, since it is smaller than the sum of its proper divisors (212996556288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88698419712 is a wasteful number, since it uses less digits than its factorization.

88698419712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024 (or 5002 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 63.

The spelling of 88698419712 in words is "eighty-eight billion, six hundred ninety-eight million, four hundred nineteen thousand, seven hundred twelve".