404444000088 has 48 divisors (see below), whose sum is σ = 1130703662400. Its totient is φ = 130465805760.

The previous prime is 404444000083. The next prime is 404444000117. The reversal of 404444000088 is 880000444404.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404444000083) 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 11 ways as a sum of consecutive naturals, for example, 90599023 + ... + 90603486.

It is an arithmetic number, because the mean of its divisors is an integer number (23556326300).

Almost surely, 2^404444000088 is an apocalyptic number.

It is an amenable number.

404444000088 is an abundant number, since it is smaller than the sum of its proper divisors (726259662312).

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

404444000088 is a wasteful number, since it uses less digits than its factorization.

404444000088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181202552 (or 181202545 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The spelling of 404444000088 in words is "four hundred four billion, four hundred forty-four million, eighty-eight", and thus it is an aban number.