1443144655346 has 8 divisors (see below), whose sum is σ = 2165267673264. Its totient is φ = 721388764260.

The previous prime is 1443144655327. The next prime is 1443144655363. The reversal of 1443144655346 is 6435564413441.

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 = 1443144655294 and 1443144655303.

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, 91771880 + ... + 91787603.

It is an arithmetic number, because the mean of its divisors is an integer number (270658459158).

Almost surely, 2^{1443144655346} is an apocalyptic number.

1443144655346 is a deficient number, since it is larger than the sum of its proper divisors (722123017918).

1443144655346 is a wasteful number, since it uses less digits than its factorization.

1443144655346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183563416.

The product of its digits is 8294400, while the sum is 50.

The spelling of 1443144655346 in words is "one trillion, four hundred forty-three billion, one hundred forty-four million, six hundred fifty-five thousand, three hundred forty-six".