11277514148 has 24 divisors (see below), whose sum is σ = 20001106944. Its totient is φ = 5563404000.

The previous prime is 11277514103. The next prime is 11277514151. The reversal of 11277514148 is 84141577211.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30623 + ... + 153273.

It is an arithmetic number, because the mean of its divisors is an integer number (833379456).

Almost surely, 2^11277514148 is an apocalyptic number.

It is an amenable number.

11277514148 is a deficient number, since it is larger than the sum of its proper divisors (8723592796).

11277514148 is a wasteful number, since it uses less digits than its factorization.

11277514148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122963 (or 122961 counting only the distinct ones).

The product of its digits is 62720, while the sum is 41.

The spelling of 11277514148 in words is "eleven billion, two hundred seventy-seven million, five hundred fourteen thousand, one hundred forty-eight".