11866507364 has 12 divisors (see below), whose sum is σ = 20767378800. Its totient is φ = 5932970568.

The previous prime is 11866507357. The next prime is 11866507379. The reversal of 11866507364 is 46370566811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44327 + ... + 160305.

It is an arithmetic number, because the mean of its divisors is an integer number (1730614900).

Almost surely, 2^11866507364 is an apocalyptic number.

It is an amenable number.

11866507364 is a deficient number, since it is larger than the sum of its proper divisors (8900871436).

11866507364 is a wasteful number, since it uses less digits than its factorization.

11866507364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141562 (or 141560 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 11866507364 in words is "eleven billion, eight hundred sixty-six million, five hundred seven thousand, three hundred sixty-four".