11156664512424 has 64 divisors (see below), whose sum is σ = 28760303880000. Its totient is φ = 3604759947776.

The previous prime is 11156664512423. The next prime is 11156664512431. The reversal of 11156664512424 is 42421546665111.

It is not an unprimeable number, because it can be changed into a prime (11156664512423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52731549 + ... + 52942700.

It is an arithmetic number, because the mean of its divisors is an integer number (449379748125).

Almost surely, 2^{11156664512424} is an apocalyptic number.

It is an amenable number.

11156664512424 is an abundant number, since it is smaller than the sum of its proper divisors (17603639367576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11156664512424 is a wasteful number, since it uses less digits than its factorization.

11156664512424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105674394 (or 105674390 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 48.

The spelling of 11156664512424 in words is "eleven trillion, one hundred fifty-six billion, six hundred sixty-four million, five hundred twelve thousand, four hundred twenty-four".