4231220144300 has 36 divisors (see below), whose sum is σ = 9195310264560. Its totient is φ = 1689988048320.

The previous prime is 4231220144279. The next prime is 4231220144329. The reversal of 4231220144300 is 34410221324.

It is a super-2 number, since 2×4231220144300² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4231220144300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31182080 + ... + 31317479.

Almost surely, 2^{4231220144300} is an apocalyptic number.

It is an amenable number.

4231220144300 is an abundant number, since it is smaller than the sum of its proper divisors (4964090120260).

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

4231220144300 is a wasteful number, since it uses less digits than its factorization.

4231220144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62500250 (or 62500243 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4231220144300 its reverse (34410221324), we get a palindrome (4265630365624).

The spelling of 4231220144300 in words is "four trillion, two hundred thirty-one billion, two hundred twenty million, one hundred forty-four thousand, three hundred".