11140685170 has 8 divisors (see below), whose sum is σ = 20053233324. Its totient is φ = 4456274064.

The previous prime is 11140685141. The next prime is 11140685173. The reversal of 11140685170 is 7158604111.

It can be written as a sum of positive squares in 2 ways, for example, as 10817872081 + 322813089 = 104009^2 + 17967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11140685170² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11140685173) 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, 557034249 + ... + 557034268.

Almost surely, 2^11140685170 is an apocalyptic number.

11140685170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11140685170 is a deficient number, since it is larger than the sum of its proper divisors (8912548154).

11140685170 is a wasteful number, since it uses less digits than its factorization.

11140685170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114068524.

The product of its (nonzero) digits is 6720, while the sum is 34.

The spelling of 11140685170 in words is "eleven billion, one hundred forty million, six hundred eighty-five thousand, one hundred seventy".