11240654768 has 40 divisors (see below), whose sum is σ = 25468869888. Its totient is φ = 4705388352.

The previous prime is 11240654753. The next prime is 11240654791. The reversal of 11240654768 is 86745604211.

It is a super-2 number, since 2×11240654768² (a number of 21 digits) contains 22 as substring.

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, 1162196 + ... + 1171827.

Almost surely, 2^11240654768 is an apocalyptic number.

It is an amenable number.

11240654768 is an abundant number, since it is smaller than the sum of its proper divisors (14228215120).

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

11240654768 is a wasteful number, since it uses less digits than its factorization.

11240654768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334081 (or 2334075 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 11240654768 in words is "eleven billion, two hundred forty million, six hundred fifty-four thousand, seven hundred sixty-eight".