11247776884 has 12 divisors (see below), whose sum is σ = 19684526400. Its totient is φ = 5623626488.

The previous prime is 11247776879. The next prime is 11247776957. The reversal of 11247776884 is 48867774211.

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, 56277 + ... + 160195.

It is an arithmetic number, because the mean of its divisors is an integer number (1640377200).

Almost surely, 2^11247776884 is an apocalyptic number.

It is an amenable number.

11247776884 is a deficient number, since it is larger than the sum of its proper divisors (8436749516).

11247776884 is a wasteful number, since it uses less digits than its factorization.

11247776884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130982 (or 130980 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 55.

The spelling of 11247776884 in words is "eleven billion, two hundred forty-seven million, seven hundred seventy-six thousand, eight hundred eighty-four".