430331220133212 has 48 divisors (see below), whose sum is σ = 1007627038492032. Its totient is φ = 142941077764800.

The previous prime is 430331220133211. The next prime is 430331220133303. The reversal of 430331220133212 is 212331022133034.

It is a self number, because there is not a number n which added to its sum of digits gives 430331220133212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430331220133211) 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, 8994498 + ... + 30684905.

It is an arithmetic number, because the mean of its divisors is an integer number (20992229968584).

Almost surely, 2^{430331220133212} is an apocalyptic number.

It is an amenable number.

430331220133212 is an abundant number, since it is smaller than the sum of its proper divisors (577295818358820).

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

430331220133212 is a wasteful number, since it uses less digits than its factorization.

430331220133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39682578 (or 39682576 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 430331220133212 its reverse (212331022133034), we get a palindrome (642662242266246).

The spelling of 430331220133212 in words is "four hundred thirty trillion, three hundred thirty-one billion, two hundred twenty million, one hundred thirty-three thousand, two hundred twelve".