88104166649856 has 1872 divisors, whose sum is σ = 331717984365600. Its totient is φ = 23010581938176.

The previous prime is 88104166649833. The next prime is 88104166649869. The reversal of 88104166649856 is 65894666140188.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 56731593976 + ... + 56731595528.

Almost surely, 2^{88104166649856} 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 88104166649856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165858992182800).

88104166649856 is an abundant number, since it is smaller than the sum of its proper divisors (243613817715744).

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

88104166649856 is a wasteful number, since it uses less digits than its factorization.

88104166649856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 477757440, while the sum is 72.

The spelling of 88104166649856 in words is "eighty-eight trillion, one hundred four billion, one hundred sixty-six million, six hundred forty-nine thousand, eight hundred fifty-six".