212441424130 has 64 divisors (see below), whose sum is σ = 417219919200. Its totient is φ = 77416095744.

The previous prime is 212441424127. The next prime is 212441424131. The reversal of 212441424130 is 31424144212.

212441424130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 15395101929 + 197046322201 = 124077^2 + 443899^2 .

It is not an unprimeable number, because it can be changed into a prime (212441424131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3006162 + ... + 3076018.

Almost surely, 2^212441424130 is an apocalyptic number.

212441424130 is a deficient number, since it is larger than the sum of its proper divisors (204778495070).

212441424130 is a wasteful number, since it uses less digits than its factorization.

212441424130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70183.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 212441424130 its reverse (31424144212), we get a palindrome (243865568342).

The spelling of 212441424130 in words is "two hundred twelve billion, four hundred forty-one million, four hundred twenty-four thousand, one hundred thirty".