1365716004447 has 16 divisors (see below), whose sum is σ = 1855636604928. Its totient is φ = 893142375840.

The previous prime is 1365716004439. The next prime is 1365716004487. The reversal of 1365716004447 is 7444006175631.

It is not a de Polignac number, because 1365716004447 - 2³ = 1365716004439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1365716004396 and 1365716004405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365716004487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165322 + ... + 1660952.

It is an arithmetic number, because the mean of its divisors is an integer number (115977287808).

Almost surely, 2^{1365716004447} is an apocalyptic number.

1365716004447 is a deficient number, since it is larger than the sum of its proper divisors (489920600481).

1365716004447 is a wasteful number, since it uses less digits than its factorization.

1365716004447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501430.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 1365716004447 in words is "one trillion, three hundred sixty-five billion, seven hundred sixteen million, four thousand, four hundred forty-seven".