88090447104 has 756 divisors, whose sum is σ = 299511309888. Its totient is φ = 25811343360.

The previous prime is 88090447103. The next prime is 88090447111. The reversal of 88090447104 is 40174409088.

It is a self number, because there is not a number n which added to its sum of digits gives 88090447104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88090447103) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 1061330647 + ... + 1061330729.

Almost surely, 2^88090447104 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 88090447104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149755654944).

88090447104 is an abundant number, since it is smaller than the sum of its proper divisors (211420862784).

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

88090447104 is an equidigital number, since it uses as much as digits as its factorization.

88090447104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 88090447104 in words is "eighty-eight billion, ninety million, four hundred forty-seven thousand, one hundred four".