430440400340211 has 16 divisors (see below), whose sum is σ = 587551364547840. Its totient is φ = 280151302458720.

The previous prime is 430440400340207. The next prime is 430440400340311. The reversal of 430440400340211 is 112043004044034.

It is not a de Polignac number, because 430440400340211 - 2² = 430440400340207 is a prime.

It is a super-2 number, since 2×430440400340211² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (430440400340311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806100255 + ... + 806634056.

It is an arithmetic number, because the mean of its divisors is an integer number (36721960284240).

Almost surely, 2^{430440400340211} is an apocalyptic number.

430440400340211 is a deficient number, since it is larger than the sum of its proper divisors (157110964207629).

430440400340211 is a wasteful number, since it uses less digits than its factorization.

430440400340211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612736426.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 430440400340211 its reverse (112043004044034), we get a palindrome (542483404384245).

The spelling of 430440400340211 in words is "four hundred thirty trillion, four hundred forty billion, four hundred million, three hundred forty thousand, two hundred eleven".