11126430064 has 10 divisors (see below), whose sum is σ = 21557458280. Its totient is φ = 5563215024.

The previous prime is 11126430061. The next prime is 11126430083. The reversal of 11126430064 is 46003462111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126430061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347700924 + ... + 347700955.

It is an arithmetic number, because the mean of its divisors is an integer number (2155745828).

Almost surely, 2^11126430064 is an apocalyptic number.

It is an amenable number.

11126430064 is a deficient number, since it is larger than the sum of its proper divisors (10431028216).

11126430064 is an equidigital number, since it uses as much as digits as its factorization.

11126430064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695401887 (or 695401881 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11126430064 its reverse (46003462111), we get a palindrome (57129892175).

The spelling of 11126430064 in words is "eleven billion, one hundred twenty-six million, four hundred thirty thousand, sixty-four".