11140655662 has 24 divisors (see below), whose sum is σ = 18674279136. Its totient is φ = 4966726464.

The previous prime is 11140655651. The next prime is 11140655677. The reversal of 11140655662 is 26655604111.

It is a super-2 number, since 2×11140655662² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441558 + ... + 466105.

It is an arithmetic number, because the mean of its divisors is an integer number (778094964).

Almost surely, 2^11140655662 is an apocalyptic number.

11140655662 is a deficient number, since it is larger than the sum of its proper divisors (7533623474).

11140655662 is a wasteful number, since it uses less digits than its factorization.

11140655662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907720 (or 907701 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 11140655662 in words is "eleven billion, one hundred forty million, six hundred fifty-five thousand, six hundred sixty-two".