11540616422 has 8 divisors (see below), whose sum is σ = 17383356000. Its totient is φ = 5746164424.

The previous prime is 11540616407. The next prime is 11540616431. The reversal of 11540616422 is 22461604511.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12071297 + ... + 12072252.

It is an arithmetic number, because the mean of its divisors is an integer number (2172919500).

Almost surely, 2^11540616422 is an apocalyptic number.

11540616422 is a deficient number, since it is larger than the sum of its proper divisors (5842739578).

11540616422 is a wasteful number, since it uses less digits than its factorization.

11540616422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24143790.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11540616422 in words is "eleven billion, five hundred forty million, six hundred sixteen thousand, four hundred twenty-two".