11656134242336 has 12 divisors (see below), whose sum is σ = 22948014289662. Its totient is φ = 5828067121152.

The previous prime is 11656134242323. The next prime is 11656134242513. The reversal of 11656134242336 is 63324243165611.

It is a happy number.

11656134242336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11528442366736 + 127691875600 = 3395356^2 + 357340^2 .

It is a super-3 number, since 3×11656134242336³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182127097505 + ... + 182127097568.

Almost surely, 2^{11656134242336} is an apocalyptic number.

11656134242336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11656134242336 is a deficient number, since it is larger than the sum of its proper divisors (11291880047326).

11656134242336 is an equidigital number, since it uses as much as digits as its factorization.

11656134242336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364254195083 (or 364254195075 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 47.

The spelling of 11656134242336 in words is "eleven trillion, six hundred fifty-six billion, one hundred thirty-four million, two hundred forty-two thousand, three hundred thirty-six".