1443211120230 has 48 divisors (see below), whose sum is σ = 3807214799472. Its totient is φ = 349869361600.

The previous prime is 1443211120217. The next prime is 1443211120283. The reversal of 1443211120230 is 320211123441.

It is a self number, because there is not a number n which added to its sum of digits gives 1443211120230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198785781 + ... + 198793040.

It is an arithmetic number, because the mean of its divisors is an integer number (79316974989).

Almost surely, 2^{1443211120230} is an apocalyptic number.

1443211120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1443211120230 is an abundant number, since it is smaller than the sum of its proper divisors (2364003679242).

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

1443211120230 is a wasteful number, since it uses less digits than its factorization.

1443211120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397578853 (or 397578842 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1443211120230 its reverse (320211123441), we get a palindrome (1763422243671).

The spelling of 1443211120230 in words is "one trillion, four hundred forty-three billion, two hundred eleven million, one hundred twenty thousand, two hundred thirty".