11273449392118 has 32 divisors (see below), whose sum is σ = 17026905646080. Its totient is φ = 5597967518880.

The previous prime is 11273449392103. The next prime is 11273449392151. The reversal of 11273449392118 is 81129394437211.

It is a super-2 number, since 2×11273449392118² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294858063 + ... + 294896293.

It is an arithmetic number, because the mean of its divisors is an integer number (532090801440).

Almost surely, 2^{11273449392118} is an apocalyptic number.

11273449392118 is a deficient number, since it is larger than the sum of its proper divisors (5753456253962).

11273449392118 is a wasteful number, since it uses less digits than its factorization.

11273449392118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40212.

The product of its digits is 2612736, while the sum is 55.

The spelling of 11273449392118 in words is "eleven trillion, two hundred seventy-three billion, four hundred forty-nine million, three hundred ninety-two thousand, one hundred eighteen".