11440047034 has 16 divisors (see below), whose sum is σ = 18589432680. Its totient is φ = 5280019680.

The previous prime is 11440047007. The next prime is 11440047053. The reversal of 11440047034 is 43074004411.

11440047034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2078904025 + 9361143009 = 45595^2 + 96753^2 .

It is a super-2 number, since 2×11440047034² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11440046993 and 11440047011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297387 + ... + 1306174.

Almost surely, 2^11440047034 is an apocalyptic number.

11440047034 is a deficient number, since it is larger than the sum of its proper divisors (7149385646).

11440047034 is an equidigital number, since it uses as much as digits as its factorization.

11440047034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603602 (or 2603576 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 11440047034 in words is "eleven billion, four hundred forty million, forty-seven thousand, thirty-four".