1443315452042 has 8 divisors (see below), whose sum is σ = 2165031104736. Its totient is φ = 721638417132.

The previous prime is 1443315451993. The next prime is 1443315452081. The reversal of 1443315452042 is 2402545133441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1443315451987 and 1443315452005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9560828 + ... + 9710615.

It is an arithmetic number, because the mean of its divisors is an integer number (270628888092).

Almost surely, 2^{1443315452042} is an apocalyptic number.

1443315452042 is a deficient number, since it is larger than the sum of its proper divisors (721715652694).

1443315452042 is a wasteful number, since it uses less digits than its factorization.

1443315452042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19308892.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 1443315452042 in words is "one trillion, four hundred forty-three billion, three hundred fifteen million, four hundred fifty-two thousand, forty-two".