10011144455 has 16 divisors (see below), whose sum is σ = 13253030784. Its totient is φ = 7212529920.

The previous prime is 10011144421. The next prime is 10011144457. The reversal of 10011144455 is 55444111001.

10011144455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10011144455 - 2¹⁰ = 10011143431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011144457) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1875599 + ... + 1880928.

It is an arithmetic number, because the mean of its divisors is an integer number (828314424).

Almost surely, 2^10011144455 is an apocalyptic number.

10011144455 is a deficient number, since it is larger than the sum of its proper divisors (3241886329).

10011144455 is a wasteful number, since it uses less digits than its factorization.

10011144455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756586.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 10011144455 its reverse (55444111001), we get a palindrome (65455255456).

The spelling of 10011144455 in words is "ten billion, eleven million, one hundred forty-four thousand, four hundred fifty-five".