1324340645416 has 16 divisors (see below), whose sum is σ = 2483183776500. Its totient is φ = 662158305024.

The previous prime is 1324340645413. The next prime is 1324340645479. The reversal of 1324340645416 is 6145460434231.

It can be written as a sum of positive squares in 2 ways, for example, as 1319121160900 + 5219484516 = 1148530^2 + 72246^2 .

It is not an unprimeable number, because it can be changed into a prime (1324340645413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024945 + ... + 1923328.

Almost surely, 2^{1324340645416} is an apocalyptic number.

It is an amenable number.

1324340645416 is a deficient number, since it is larger than the sum of its proper divisors (1158843131084).

1324340645416 is a wasteful number, since it uses less digits than its factorization.

1324340645416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004428 (or 3004424 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 1324340645416 in words is "one trillion, three hundred twenty-four billion, three hundred forty million, six hundred forty-five thousand, four hundred sixteen".