11430622938656 has 48 divisors (see below), whose sum is σ = 22814775749304. Its totient is φ = 5636411080704.

The previous prime is 11430622938551. The next prime is 11430622938673. The reversal of 11430622938656 is 65683922603411.

It can be written as a sum of positive squares in 4 ways, for example, as 10654609939600 + 776012999056 = 3264140^2 + 880916^2 .

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 7 ways as a sum of consecutive naturals, for example, 21776120 + ... + 22294856.

Almost surely, 2^{11430622938656} is an apocalyptic number.

11430622938656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11430622938656 is a deficient number, since it is larger than the sum of its proper divisors (11384152810648).

11430622938656 is an equidigital number, since it uses as much as digits as its factorization.

11430622938656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528253 (or 528245 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 56.

The spelling of 11430622938656 in words is "eleven trillion, four hundred thirty billion, six hundred twenty-two million, nine hundred thirty-eight thousand, six hundred fifty-six".