20413424130 has 32 divisors (see below), whose sum is σ = 53446056768. Its totient is φ = 4948708800.

The previous prime is 20413424111. The next prime is 20413424137. The reversal of 20413424130 is 3142431402.

It is a super-2 number, since 2×20413424130² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20413424130.

It is not an unprimeable number, because it can be changed into a prime (20413424137) 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 15 ways as a sum of consecutive naturals, for example, 30929101 + ... + 30929760.

It is an arithmetic number, because the mean of its divisors is an integer number (1670189274).

Almost surely, 2^20413424130 is an apocalyptic number.

20413424130 is an abundant number, since it is smaller than the sum of its proper divisors (33032632638).

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

20413424130 is a wasteful number, since it uses less digits than its factorization.

20413424130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61858882.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20413424130 its reverse (3142431402), we get a palindrome (23555855532).

The spelling of 20413424130 in words is "twenty billion, four hundred thirteen million, four hundred twenty-four thousand, one hundred thirty".