1343044616 has 16 divisors (see below), whose sum is σ = 2532124140. Its totient is φ = 667811520.

The previous prime is 1343044609. The next prime is 1343044643. The reversal of 1343044616 is 6164403431.

It can be written as a sum of positive squares in 2 ways, for example, as 1303932100 + 39112516 = 36110^2 + 6254^2 .

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, 462311 + ... + 465206.

Almost surely, 2^1343044616 is an apocalyptic number.

It is an amenable number.

1343044616 is a deficient number, since it is larger than the sum of its proper divisors (1189079524).

1343044616 is a wasteful number, since it uses less digits than its factorization.

1343044616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927704 (or 927700 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1343044616 is about 36647.5731256519. The cubic root of 1343044616 is about 1103.3081172961.

The spelling of 1343044616 in words is "one billion, three hundred forty-three million, forty-four thousand, six hundred sixteen".