104401424 has 10 divisors (see below), whose sum is σ = 202277790. Its totient is φ = 52200704.

The previous prime is 104401417. The next prime is 104401483. The reversal of 104401424 is 424104401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 90859024 + 13542400 = 9532^2 + 3680^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104401396 and 104401405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262529 + ... + 3262560.

It is an arithmetic number, because the mean of its divisors is an integer number (20227779).

Almost surely, 2^104401424 is an apocalyptic number.

It is an amenable number.

104401424 is a deficient number, since it is larger than the sum of its proper divisors (97876366).

104401424 is an equidigital number, since it uses as much as digits as its factorization.

104401424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525097 (or 6525091 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 104401424 is about 10217.7015027843. The cubic root of 104401424 is about 470.8712134158.

Adding to 104401424 its reverse (424104401), we get a palindrome (528505825).

The spelling of 104401424 in words is "one hundred four million, four hundred one thousand, four hundred twenty-four".