11444303123140 has 12 divisors (see below), whose sum is σ = 24033036558636. Its totient is φ = 4577721249248.

The previous prime is 11444303123129. The next prime is 11444303123167. The reversal of 11444303123140 is 4132130344411.

It can be written as a sum of positive squares in 2 ways, for example, as 1560560602176 + 9883742520964 = 1249224^2 + 3143842^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286107578059 + ... + 286107578098.

It is an arithmetic number, because the mean of its divisors is an integer number (2002753046553).

Almost surely, 2^{11444303123140} is an apocalyptic number.

11444303123140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11444303123140 is an abundant number, since it is smaller than the sum of its proper divisors (12588733435496).

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

11444303123140 is a wasteful number, since it uses less digits than its factorization.

11444303123140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572215156166 (or 572215156164 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11444303123140 its reverse (4132130344411), we get a palindrome (15576433467551).

The spelling of 11444303123140 in words is "eleven trillion, four hundred forty-four billion, three hundred three million, one hundred twenty-three thousand, one hundred forty".