11014331040 has 72 divisors (see below), whose sum is σ = 37586409588. Its totient is φ = 2937154560.

The previous prime is 11014331039. The next prime is 11014331071. The reversal of 11014331040 is 4013341011.

It can be written as a sum of positive squares in 2 ways, for example, as 9464176656 + 1550154384 = 97284^2 + 39372^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3822981 + ... + 3825860.

Almost surely, 2^11014331040 is an apocalyptic number.

11014331040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11014331040 is an abundant number, since it is smaller than the sum of its proper divisors (26572078548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11014331040 is a wasteful number, since it uses less digits than its factorization.

11014331040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648862 (or 7648851 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11014331040 its reverse (4013341011), we get a palindrome (15027672051).

The spelling of 11014331040 in words is "eleven billion, fourteen million, three hundred thirty-one thousand, forty".