4230420304312 has 64 divisors (see below), whose sum is σ = 8223992078400. Its totient is φ = 2038647029760.

The previous prime is 4230420304283. The next prime is 4230420304373. The reversal of 4230420304312 is 2134030240324.

It is a super-2 number, since 2×4230420304312² (a number of 26 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 15 ways as a sum of consecutive naturals, for example, 33595533 + ... + 33721219.

It is an arithmetic number, because the mean of its divisors is an integer number (128499876225).

Almost surely, 2^{4230420304312} is an apocalyptic number.

It is an amenable number.

4230420304312 is a deficient number, since it is larger than the sum of its proper divisors (3993571774088).

4230420304312 is a wasteful number, since it uses less digits than its factorization.

4230420304312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126976 (or 126972 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4230420304312 its reverse (2134030240324), we get a palindrome (6364450544636).

The spelling of 4230420304312 in words is "four trillion, two hundred thirty billion, four hundred twenty million, three hundred four thousand, three hundred twelve".