11580375780142 has 64 divisors (see below), whose sum is σ = 19043949657600. Its totient is φ = 5249358028800.

The previous prime is 11580375780139. The next prime is 11580375780143. The reversal of 11580375780142 is 24108757308511.

It is a self number, because there is not a number n which added to its sum of digits gives 11580375780142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11580375780143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517686334 + ... + 517708702.

It is an arithmetic number, because the mean of its divisors is an integer number (297561713400).

Almost surely, 2^{11580375780142} is an apocalyptic number.

11580375780142 is a deficient number, since it is larger than the sum of its proper divisors (7463573877458).

11580375780142 is a wasteful number, since it uses less digits than its factorization.

11580375780142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24061.

The product of its (nonzero) digits is 1881600, while the sum is 52.

The spelling of 11580375780142 in words is "eleven trillion, five hundred eighty billion, three hundred seventy-five million, seven hundred eighty thousand, one hundred forty-two".