104403522400 has 36 divisors (see below), whose sum is σ = 254875101012. Its totient is φ = 41761408640.

The previous prime is 104403522383. The next prime is 104403522449. The reversal of 104403522400 is 4225304401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65251402 + ... + 65253001.

It is an arithmetic number, because the mean of its divisors is an integer number (7079863917).

Almost surely, 2^104403522400 is an apocalyptic number.

104403522400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104403522400 is an abundant number, since it is smaller than the sum of its proper divisors (150471578612).

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

104403522400 is a wasteful number, since it uses less digits than its factorization.

104403522400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130504423 (or 130504410 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 104403522400 its reverse (4225304401), we get a palindrome (108628826801).

The spelling of 104403522400 in words is "one hundred four billion, four hundred three million, five hundred twenty-two thousand, four hundred".