88004404444 has 24 divisors (see below), whose sum is σ = 173801804400. Its totient is φ = 38622622080.

The previous prime is 88004404349. The next prime is 88004404447. The reversal of 88004404444 is 44440440088.

It is a junction number, because it is equal to n+sod(n) for n = 88004404397 and 88004404406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88004404447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34483209 + ... + 34485760.

It is an arithmetic number, because the mean of its divisors is an integer number (7241741850).

Almost surely, 2^88004404444 is an apocalyptic number.

It is an amenable number.

88004404444 is a deficient number, since it is larger than the sum of its proper divisors (85797399956).

88004404444 is a wasteful number, since it uses less digits than its factorization.

88004404444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68969013 (or 68969011 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 88004404444 in words is "eighty-eight billion, four million, four hundred four thousand, four hundred forty-four".