30224410420 has 24 divisors (see below), whose sum is σ = 64125608904. Its totient is φ = 11965126656.

The previous prime is 30224410397. The next prime is 30224410427. The reversal of 30224410420 is 2401442203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12004270096 + 18220140324 = 109564^2 + 134982^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30224410391 and 30224410400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224410427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7787857 + ... + 7791736.

It is an arithmetic number, because the mean of its divisors is an integer number (2671900371).

Almost surely, 2^30224410420 is an apocalyptic number.

It is an amenable number.

30224410420 is an abundant number, since it is smaller than the sum of its proper divisors (33901198484).

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

30224410420 is a wasteful number, since it uses less digits than its factorization.

30224410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15579699 (or 15579697 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 30224410420 its reverse (2401442203), we get a palindrome (32625852623).

The spelling of 30224410420 in words is "thirty billion, two hundred twenty-four million, four hundred ten thousand, four hundred twenty".