11116536934738 has 32 divisors (see below), whose sum is σ = 17750068237440. Its totient is φ = 5206537751040.

The previous prime is 11116536934721. The next prime is 11116536934759. The reversal of 11116536934738 is 83743963561111.

It is a happy number.

It is a super-2 number, since 2×11116536934738² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2499648 + ... + 5336788.

It is an arithmetic number, because the mean of its divisors is an integer number (554689632420).

Almost surely, 2^{11116536934738} is an apocalyptic number.

11116536934738 is a deficient number, since it is larger than the sum of its proper divisors (6633531302702).

11116536934738 is a wasteful number, since it uses less digits than its factorization.

11116536934738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838322.

The product of its digits is 9797760, while the sum is 58.

The spelling of 11116536934738 in words is "eleven trillion, one hundred sixteen billion, five hundred thirty-six million, nine hundred thirty-four thousand, seven hundred thirty-eight".