430420040212 has 12 divisors (see below), whose sum is σ = 769261348800. Its totient is φ = 210631083416.

The previous prime is 430420040207. The next prime is 430420040227. The reversal of 430420040212 is 212040024034.

It is a happy number.

It is a super-2 number, since 2×430420040212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144733962 + ... + 1144734337.

It is an arithmetic number, because the mean of its divisors is an integer number (64105112400).

Almost surely, 2^430420040212 is an apocalyptic number.

It is an amenable number.

430420040212 is a deficient number, since it is larger than the sum of its proper divisors (338841308588).

430420040212 is a wasteful number, since it uses less digits than its factorization.

430420040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289468350 (or 2289468348 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 430420040212 its reverse (212040024034), we get a palindrome (642460064246).

The spelling of 430420040212 in words is "four hundred thirty billion, four hundred twenty million, forty thousand, two hundred twelve".