88400441441450 has 48 divisors (see below), whose sum is σ = 164666845052160. Its totient is φ = 35308160435520.

The previous prime is 88400441441407. The next prime is 88400441441453. The reversal of 88400441441450 is 5414414400488.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88400441441395 and 88400441441404.

It is not an unprimeable number, because it can be changed into a prime (88400441441453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110467871 + ... + 111265229.

It is an arithmetic number, because the mean of its divisors is an integer number (3430559271920).

Almost surely, 2^{88400441441450} is an apocalyptic number.

88400441441450 is a deficient number, since it is larger than the sum of its proper divisors (76266403610710).

88400441441450 is a wasteful number, since it uses less digits than its factorization.

88400441441450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800631 (or 800626 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 47.

The spelling of 88400441441450 in words is "eighty-eight trillion, four hundred billion, four hundred forty-one million, four hundred forty-one thousand, four hundred fifty".