12365050041366 has 128 divisors (see below), whose sum is σ = 27562694515200. Its totient is φ = 3666654351360.

The previous prime is 12365050041359. The next prime is 12365050041373. The reversal of 12365050041366 is 66314005056321.

It is an interprime number because it is at equal distance from previous prime (12365050041359) and next prime (12365050041373).

It is a super-2 number, since 2×12365050041366² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1543890370 + ... + 1543898378.

It is an arithmetic number, because the mean of its divisors is an integer number (215333550900).

Almost surely, 2^{12365050041366} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12365050041366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13781347257600).

12365050041366 is an abundant number, since it is smaller than the sum of its proper divisors (15197644473834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12365050041366 is a wasteful number, since it uses less digits than its factorization.

12365050041366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574.

The product of its (nonzero) digits is 388800, while the sum is 42.

Adding to 12365050041366 its reverse (66314005056321), we get a palindrome (78679055097687).

The spelling of 12365050041366 in words is "twelve trillion, three hundred sixty-five billion, fifty million, forty-one thousand, three hundred sixty-six".