11156310545416 has 32 divisors (see below), whose sum is σ = 21594007860480. Its totient is φ = 5397927595200.

The previous prime is 11156310545411. The next prime is 11156310545461. The reversal of 11156310545416 is 61454501365111.

It is a happy number.

It is a super-2 number, since 2×11156310545416² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11156310545411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511726 + ... + 5885986.

It is an arithmetic number, because the mean of its divisors is an integer number (674812745640).

Almost surely, 2^{11156310545416} is an apocalyptic number.

It is an amenable number.

11156310545416 is a deficient number, since it is larger than the sum of its proper divisors (10437697315064).

11156310545416 is a wasteful number, since it uses less digits than its factorization.

11156310545416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393245 (or 2393241 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 11156310545416 in words is "eleven trillion, one hundred fifty-six billion, three hundred ten million, five hundred forty-five thousand, four hundred sixteen".