11574326642 has 8 divisors (see below), whose sum is σ = 17406821376. Its totient is φ = 5772052852.

The previous prime is 11574326627. The next prime is 11574326663. The reversal of 11574326642 is 24662347511.

11574326642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11574326642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7554278 + ... + 7555809.

It is an arithmetic number, because the mean of its divisors is an integer number (2175852672).

Almost surely, 2^11574326642 is an apocalyptic number.

11574326642 is a deficient number, since it is larger than the sum of its proper divisors (5832494734).

11574326642 is a wasteful number, since it uses less digits than its factorization.

11574326642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15110472.

The product of its digits is 241920, while the sum is 41.

The spelling of 11574326642 in words is "eleven billion, five hundred seventy-four million, three hundred twenty-six thousand, six hundred forty-two".