1443000228 has 12 divisors (see below), whose sum is σ = 3367000560. Its totient is φ = 481000072.

The previous prime is 1443000191. The next prime is 1443000263. The reversal of 1443000228 is 8220003441.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1443000198 and 1443000207.

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, 60124998 + ... + 60125021.

It is an arithmetic number, because the mean of its divisors is an integer number (280583380).

Almost surely, 2^1443000228 is an apocalyptic number.

It is an amenable number.

1443000228 is an abundant number, since it is smaller than the sum of its proper divisors (1924000332).

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

1443000228 is a wasteful number, since it uses less digits than its factorization.

1443000228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120250026 (or 120250024 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1443000228 is about 37986.8428274844. The cubic root of 1443000228 is about 1130.0269469127.

Adding to 1443000228 its reverse (8220003441), we get a palindrome (9663003669).

The spelling of 1443000228 in words is "one billion, four hundred forty-three million, two hundred twenty-eight", and thus it is an aban number.