11411782312 has 32 divisors (see below), whose sum is σ = 24670238400. Its totient is φ = 4847480064.

The previous prime is 11411782271. The next prime is 11411782351. The reversal of 11411782312 is 21328711411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895362 + ... + 908017.

It is an arithmetic number, because the mean of its divisors is an integer number (770944950).

Almost surely, 2^11411782312 is an apocalyptic number.

It is an amenable number.

11411782312 is an abundant number, since it is smaller than the sum of its proper divisors (13258456088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11411782312 is a wasteful number, since it uses less digits than its factorization.

11411782312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803505 (or 1803501 counting only the distinct ones).

The product of its digits is 2688, while the sum is 31.

The spelling of 11411782312 in words is "eleven billion, four hundred eleven million, seven hundred eighty-two thousand, three hundred twelve".