104000440444 has 12 divisors (see below), whose sum is σ = 182017080504. Its totient is φ = 51995560304.

The previous prime is 104000440421. The next prime is 104000440447. The reversal of 104000440444 is 444044000401.

It is a happy number.

It is a super-2 number, since 2×104000440444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000440447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114522 + ... + 1204225.

It is an arithmetic number, because the mean of its divisors is an integer number (15168090042).

Almost surely, 2^104000440444 is an apocalyptic number.

It is an amenable number.

104000440444 is a deficient number, since it is larger than the sum of its proper divisors (78016640060).

104000440444 is a wasteful number, since it uses less digits than its factorization.

104000440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329964 (or 2329962 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 104000440444 its reverse (444044000401), we get a palindrome (548044440845).

The spelling of 104000440444 in words is "one hundred four billion, four hundred forty thousand, four hundred forty-four".