1144545110 has 16 divisors (see below), whose sum is σ = 2126639232. Its totient is φ = 443049600.

The previous prime is 1144545109. The next prime is 1144545169. The reversal of 1144545110 is 115454411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144545110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845731 + ... + 1846350.

It is an arithmetic number, because the mean of its divisors is an integer number (132914952).

Almost surely, 2^1144545110 is an apocalyptic number.

1144545110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144545110 is a deficient number, since it is larger than the sum of its proper divisors (982094122).

1144545110 is a wasteful number, since it uses less digits than its factorization.

1144545110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692119.

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

The square root of 1144545110 is about 33831.1263483792. The cubic root of 1144545110 is about 1046.0303962592.

Adding to 1144545110 its reverse (115454411), we get a palindrome (1259999521).

The spelling of 1144545110 in words is "one billion, one hundred forty-four million, five hundred forty-five thousand, one hundred ten".