1144544410154 has 16 divisors (see below), whose sum is σ = 1798498425600. Its totient is φ = 545544518064.

The previous prime is 1144544410151. The next prime is 1144544410199. The reversal of 1144544410154 is 4510144454411.

It is not an unprimeable number, because it can be changed into a prime (1144544410151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124891142 + ... + 124900305.

It is an arithmetic number, because the mean of its divisors is an integer number (112406151600).

Almost surely, 2^{1144544410154} is an apocalyptic number.

1144544410154 is a deficient number, since it is larger than the sum of its proper divisors (653954015446).

1144544410154 is a wasteful number, since it uses less digits than its factorization.

1144544410154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249791557.

The product of its (nonzero) digits is 102400, while the sum is 38.

Adding to 1144544410154 its reverse (4510144454411), we get a palindrome (5654688864565).

The spelling of 1144544410154 in words is "one trillion, one hundred forty-four billion, five hundred forty-four million, four hundred ten thousand, one hundred fifty-four".