11446154223656 has 16 divisors (see below), whose sum is σ = 21918167663040. Its totient is φ = 5601309513520.

The previous prime is 11446154223629. The next prime is 11446154223671. The reversal of 11446154223656 is 65632245164411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15220949390 + ... + 15220950141.

It is an arithmetic number, because the mean of its divisors is an integer number (1369885478940).

Almost surely, 2^{11446154223656} is an apocalyptic number.

It is an amenable number.

11446154223656 is a deficient number, since it is larger than the sum of its proper divisors (10472013439384).

11446154223656 is a wasteful number, since it uses less digits than its factorization.

11446154223656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30441899584 (or 30441899580 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 11446154223656 in words is "eleven trillion, four hundred forty-six billion, one hundred fifty-four million, two hundred twenty-three thousand, six hundred fifty-six".