2361216726897 has 8 divisors (see below), whose sum is σ = 3598044536256. Its totient is φ = 1349266701072.

The previous prime is 2361216726871. The next prime is 2361216726899. The reversal of 2361216726897 is 7986276121632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2361216726897 - 2⁷ = 2361216726769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2361216726897.

It is not an unprimeable number, because it can be changed into a prime (2361216726899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56219445858 + ... + 56219445899.

It is an arithmetic number, because the mean of its divisors is an integer number (449755567032).

Almost surely, 2^{2361216726897} is an apocalyptic number.

It is an amenable number.

2361216726897 is a deficient number, since it is larger than the sum of its proper divisors (1236827809359).

2361216726897 is a wasteful number, since it uses less digits than its factorization.

2361216726897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112438891767.

The product of its digits is 18289152, while the sum is 60.

The spelling of 2361216726897 in words is "two trillion, three hundred sixty-one billion, two hundred sixteen million, seven hundred twenty-six thousand, eight hundred ninety-seven".