11140782792 has 32 divisors (see below), whose sum is σ = 27854582400. Its totient is φ = 3713244224.

The previous prime is 11140782749. The next prime is 11140782811. The reversal of 11140782792 is 29728704111.

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, 421009 + ... + 446687.

It is an arithmetic number, because the mean of its divisors is an integer number (870455700).

Almost surely, 2^11140782792 is an apocalyptic number.

11140782792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11140782792 is an abundant number, since it is smaller than the sum of its proper divisors (16713799608).

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

11140782792 is a wasteful number, since it uses less digits than its factorization.

11140782792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43765 (or 43761 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 42.

The spelling of 11140782792 in words is "eleven billion, one hundred forty million, seven hundred eighty-two thousand, seven hundred ninety-two".