1105742061136 has 20 divisors (see below), whose sum is σ = 2142403627392. Its totient is φ = 552863705696.

The previous prime is 1105742061113. The next prime is 1105742061187. The reversal of 1105742061136 is 6311602475011.

It is a super-2 number, since 2×1105742061136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1105742061095 and 1105742061104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 911745 + ... + 1744351.

Almost surely, 2^{1105742061136} is an apocalyptic number.

1105742061136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1105742061136 is a deficient number, since it is larger than the sum of its proper divisors (1036661566256).

1105742061136 is an equidigital number, since it uses as much as digits as its factorization.

1105742061136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915618 (or 915612 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 1105742061136 in words is "one trillion, one hundred five billion, seven hundred forty-two million, sixty-one thousand, one hundred thirty-six".