1343233544049 has 12 divisors (see below), whose sum is σ = 1976834273076. Its totient is φ = 878593009632.

The previous prime is 1343233544047. The next prime is 1343233544053. The reversal of 1343233544049 is 9404453323431.

1343233544049 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 233 + 5 + 4 + 404 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1098597459600 + 244636084449 = 1048140^2 + 494607^2 .

It is not a de Polignac number, because 1343233544049 - 2¹ = 1343233544047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1343233543995 and 1343233544013.

It is not an unprimeable number, because it can be changed into a prime (1343233544047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408001142 + ... + 1408002095.

It is an arithmetic number, because the mean of its divisors is an integer number (164736189423).

Almost surely, 2^{1343233544049} is an apocalyptic number.

It is an amenable number.

1343233544049 is a deficient number, since it is larger than the sum of its proper divisors (633600729027).

1343233544049 is a wasteful number, since it uses less digits than its factorization.

1343233544049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816003296 (or 2816003293 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 1343233544049 in words is "one trillion, three hundred forty-three billion, two hundred thirty-three million, five hundred forty-four thousand, forty-nine".