1443928052 has 12 divisors (see below), whose sum is σ = 2887856160. Its totient is φ = 618826296.

The previous prime is 1443928039. The next prime is 1443928069. The reversal of 1443928052 is 2508293441.

1443928052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1443927997 and 1443928015.

It is a congruent number.

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, 25784402 + ... + 25784457.

It is an arithmetic number, because the mean of its divisors is an integer number (240654680).

Almost surely, 2^1443928052 is an apocalyptic number.

It is an amenable number.

1443928052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1443928052 is a wasteful number, since it uses less digits than its factorization.

1443928052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51568870 (or 51568868 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1443928052 is about 37999.0533039969. The cubic root of 1443928052 is about 1130.2690909001.

The spelling of 1443928052 in words is "one billion, four hundred forty-three million, nine hundred twenty-eight thousand, fifty-two".