10020410404 has 9 divisors (see below), whose sum is σ = 17536068571. Its totient is φ = 5010105100.

The previous prime is 10020410371. The next prime is 10020410423. The reversal of 10020410404 is 40401402001.

The square root of 10020410404 is 100102.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 175179 + ... + 225229.

Almost surely, 2^10020410404 is an apocalyptic number.

10020410404 is the 100102-nd square number.

It is an amenable number.

10020410404 is a deficient number, since it is larger than the sum of its proper divisors (7515658167).

10020410404 is an frugal number, since it uses more digits than its factorization.

10020410404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100106 (or 50053 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Multiplying 10020410404 by its sum of digits (16), we get a square (160326566464 = 400408²).

Adding to 10020410404 its reverse (40401402001), we get a palindrome (50421812405).

The spelling of 10020410404 in words is "ten billion, twenty million, four hundred ten thousand, four hundred four".