11014489813 has 16 divisors (see below), whose sum is σ = 11699638272. Its totient is φ = 10352304000.

The previous prime is 11014489741. The next prime is 11014489831. The reversal of 11014489813 is 31898441011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11014489813 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 (11014489853) 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, 264003 + ... + 302863.

It is an arithmetic number, because the mean of its divisors is an integer number (731227392).

Almost surely, 2^11014489813 is an apocalyptic number.

It is an amenable number.

11014489813 is a deficient number, since it is larger than the sum of its proper divisors (685148459).

11014489813 is a wasteful number, since it uses less digits than its factorization.

11014489813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39156.

The product of its (nonzero) digits is 27648, while the sum is 40.

The spelling of 11014489813 in words is "eleven billion, fourteen million, four hundred eighty-nine thousand, eight hundred thirteen".