11074140671 has 16 divisors (see below), whose sum is σ = 13269623040. Its totient is φ = 9122857920.

The previous prime is 11074140667. The next prime is 11074140691. The reversal of 11074140671 is 17604147011.

It is not a de Polignac number, because 11074140671 - 2² = 11074140667 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 (11074140601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147070 + ... + 1156683.

It is an arithmetic number, because the mean of its divisors is an integer number (829351440).

Almost surely, 2^11074140671 is an apocalyptic number.

11074140671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11074140671 is a deficient number, since it is larger than the sum of its proper divisors (2195482369).

11074140671 is a wasteful number, since it uses less digits than its factorization.

11074140671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303806.

The product of its (nonzero) digits is 4704, while the sum is 32.

Adding to 11074140671 its reverse (17604147011), we get a palindrome (28678287682).

The spelling of 11074140671 in words is "eleven billion, seventy-four million, one hundred forty thousand, six hundred seventy-one".