430142446220 has 48 divisors (see below), whose sum is σ = 907252389120. Its totient is φ = 171305233344.

The previous prime is 430142446207. The next prime is 430142446259. The reversal of 430142446220 is 22644241034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5530361 + ... + 5607599.

It is an arithmetic number, because the mean of its divisors is an integer number (18901091440).

Almost surely, 2^430142446220 is an apocalyptic number.

It is an amenable number.

430142446220 is an abundant number, since it is smaller than the sum of its proper divisors (477109942900).

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

430142446220 is a wasteful number, since it uses less digits than its factorization.

430142446220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78462 (or 78460 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 430142446220 its reverse (22644241034), we get a palindrome (452786687254).

The spelling of 430142446220 in words is "four hundred thirty billion, one hundred forty-two million, four hundred forty-six thousand, two hundred twenty".