1443034468 has 12 divisors (see below), whose sum is σ = 2551345132. Its totient is φ = 714078720.

The previous prime is 1443034457. The next prime is 1443034471. The reversal of 1443034468 is 8644303441.

It can be written as a sum of positive squares in 2 ways, for example, as 1096404544 + 346629924 = 33112^2 + 18618^2 .

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, 1859193 + ... + 1859968.

Almost surely, 2^1443034468 is an apocalyptic number.

It is an amenable number.

1443034468 is a deficient number, since it is larger than the sum of its proper divisors (1108310664).

1443034468 is a wasteful number, since it uses less digits than its factorization.

1443034468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3719262 (or 3719260 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 1443034468 is about 37987.2935071716. The cubic root of 1443034468 is about 1130.0358847298.

The spelling of 1443034468 in words is "one billion, four hundred forty-three million, thirty-four thousand, four hundred sixty-eight".