11240654767 has 4 divisors (see below), whose sum is σ = 11241820816. Its totient is φ = 11239488720.

The previous prime is 11240654753. The next prime is 11240654791. The reversal of 11240654767 is 76745604211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11240654767 - 2¹⁹ = 11240130479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240652767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568443 + ... + 587884.

It is an arithmetic number, because the mean of its divisors is an integer number (2810455204).

Almost surely, 2^11240654767 is an apocalyptic number.

11240654767 is a deficient number, since it is larger than the sum of its proper divisors (1166049).

11240654767 is an equidigital number, since it uses as much as digits as its factorization.

11240654767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166048.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 11240654767 in words is "eleven billion, two hundred forty million, six hundred fifty-four thousand, seven hundred sixty-seven".