88039405408 has 96 divisors (see below), whose sum is σ = 178300029600. Its totient is φ = 42777206784.

The previous prime is 88039405369. The next prime is 88039405409. The reversal of 88039405408 is 80450493088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88039405409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67878616 + ... + 67879912.

It is an arithmetic number, because the mean of its divisors is an integer number (1857291975).

Almost surely, 2^88039405408 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 88039405408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89150014800).

88039405408 is an abundant number, since it is smaller than the sum of its proper divisors (90260624192).

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

88039405408 is a wasteful number, since it uses less digits than its factorization.

88039405408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 88039405408 in words is "eighty-eight billion, thirty-nine million, four hundred five thousand, four hundred eight".