11034464644 has 36 divisors (see below), whose sum is σ = 23010912540. Its totient is φ = 4613710080.

The previous prime is 11034464641. The next prime is 11034464657. The reversal of 11034464644 is 44646443011.

It can be written as a sum of positive squares in 2 ways, for example, as 4515840000 + 6518624644 = 67200^2 + 80738^2 .

It is not an unprimeable number, because it can be changed into a prime (11034464641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678529 + ... + 694600.

It is an arithmetic number, because the mean of its divisors is an integer number (639192015).

Almost surely, 2^11034464644 is an apocalyptic number.

11034464644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11034464644 is an abundant number, since it is smaller than the sum of its proper divisors (11976447896).

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

11034464644 is a wasteful number, since it uses less digits than its factorization.

11034464644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373188 (or 1373179 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 11034464644 in words is "eleven billion, thirty-four million, four hundred sixty-four thousand, six hundred forty-four".