11140294828871 has 8 divisors (see below), whose sum is σ = 12088822575984. Its totient is φ = 10204850223360.

The previous prime is 11140294828867. The next prime is 11140294828903. The reversal of 11140294828871 is 17882849204111.

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

It is not a de Polignac number, because 11140294828871 - 2² = 11140294828867 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 (11140294828571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270783626 + ... + 3270787031.

It is an arithmetic number, because the mean of its divisors is an integer number (1511102821998).

Almost surely, 2^{11140294828871} is an apocalyptic number.

11140294828871 is a deficient number, since it is larger than the sum of its proper divisors (948527747113).

11140294828871 is a wasteful number, since it uses less digits than its factorization.

11140294828871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541570801.

The product of its (nonzero) digits is 2064384, while the sum is 56.

The spelling of 11140294828871 in words is "eleven trillion, one hundred forty billion, two hundred ninety-four million, eight hundred twenty-eight thousand, eight hundred seventy-one".