10521414224 has 20 divisors (see below), whose sum is σ = 20572264020. Its totient is φ = 5212442880.

The previous prime is 10521414203. The next prime is 10521414227. The reversal of 10521414224 is 42241412501.

It can be written as a sum of positive squares in 2 ways, for example, as 3703939600 + 6817474624 = 60860^2 + 82568^2 .

It is a super-2 number, since 2×10521414224² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10521414193 and 10521414202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10521414227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3014717 + ... + 3018204.

It is an arithmetic number, because the mean of its divisors is an integer number (1028613201).

Almost surely, 2^10521414224 is an apocalyptic number.

It is an amenable number.

10521414224 is a deficient number, since it is larger than the sum of its proper divisors (10050849796).

10521414224 is a wasteful number, since it uses less digits than its factorization.

10521414224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033038 (or 6033032 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 10521414224 its reverse (42241412501), we get a palindrome (52762826725).

The spelling of 10521414224 in words is "ten billion, five hundred twenty-one million, four hundred fourteen thousand, two hundred twenty-four".