11074738273 has 4 divisors (see below), whose sum is σ = 11116847808. Its totient is φ = 11032628740.

The previous prime is 11074738271. The next prime is 11074738277. The reversal of 11074738273 is 37283747011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11074738273 - 2¹ = 11074738271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11074738271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21054373 + ... + 21054898.

It is an arithmetic number, because the mean of its divisors is an integer number (2779211952).

Almost surely, 2^11074738273 is an apocalyptic number.

It is an amenable number.

11074738273 is a deficient number, since it is larger than the sum of its proper divisors (42109535).

11074738273 is an equidigital number, since it uses as much as digits as its factorization.

11074738273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42109534.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 11074738273 in words is "eleven billion, seventy-four million, seven hundred thirty-eight thousand, two hundred seventy-three".