11044210210640 has 80 divisors (see below), whose sum is σ = 25758269222400. Its totient is φ = 4403858274816.

The previous prime is 11044210210549. The next prime is 11044210210687. The reversal of 11044210210640 is 4601201244011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34820609 + ... + 35136351.

It is an arithmetic number, because the mean of its divisors is an integer number (321978365280).

Almost surely, 2^{11044210210640} is an apocalyptic number.

11044210210640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044210210640 is an abundant number, since it is smaller than the sum of its proper divisors (14714059011760).

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

11044210210640 is a wasteful number, since it uses less digits than its factorization.

11044210210640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317124 (or 317118 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11044210210640 its reverse (4601201244011), we get a palindrome (15645411454651).

The spelling of 11044210210640 in words is "eleven trillion, forty-four billion, two hundred ten million, two hundred ten thousand, six hundred forty".