11144105470 has 32 divisors (see below), whose sum is σ = 20216448000. Its totient is φ = 4422866976.

The previous prime is 11144105461. The next prime is 11144105477. The reversal of 11144105470 is 7450144111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144105477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722701 + ... + 737959.

It is an arithmetic number, because the mean of its divisors is an integer number (631764000).

Almost surely, 2^11144105470 is an apocalyptic number.

11144105470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11144105470 is a deficient number, since it is larger than the sum of its proper divisors (9072342530).

11144105470 is a wasteful number, since it uses less digits than its factorization.

11144105470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15832.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 11144105470 its reverse (7450144111), we get a palindrome (18594249581).

The spelling of 11144105470 in words is "eleven billion, one hundred forty-four million, one hundred five thousand, four hundred seventy".