212041000430 has 16 divisors (see below), whose sum is σ = 436198629600. Its totient is φ = 72699771552.

The previous prime is 212041000403. The next prime is 212041000441. The reversal of 212041000430 is 34000140212.

It is a super-2 number, since 2×212041000430² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212041000399 and 212041000408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514578505 + ... + 1514578644.

It is an arithmetic number, because the mean of its divisors is an integer number (27262414350).

Almost surely, 2^212041000430 is an apocalyptic number.

212041000430 is an abundant number, since it is smaller than the sum of its proper divisors (224157629170).

212041000430 is a wasteful number, since it uses less digits than its factorization.

212041000430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029157163.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 212041000430 its reverse (34000140212), we get a palindrome (246041140642).

The spelling of 212041000430 in words is "two hundred twelve billion, forty-one million, four hundred thirty", and thus it is an aban number.