104404030400 has 84 divisors (see below), whose sum is σ = 256974667152. Its totient is φ = 41749340160.

The previous prime is 104404030351. The next prime is 104404030421. The reversal of 104404030400 is 4030404401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7069424 + ... + 7084176.

It is an arithmetic number, because the mean of its divisors is an integer number (3059222228).

Almost surely, 2^104404030400 is an apocalyptic number.

104404030400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104404030400 is an abundant number, since it is smaller than the sum of its proper divisors (152570636752).

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

104404030400 is a wasteful number, since it uses less digits than its factorization.

104404030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19198 (or 19183 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 104404030400 its reverse (4030404401), we get a palindrome (108434434801).

The spelling of 104404030400 in words is "one hundred four billion, four hundred four million, thirty thousand, four hundred".