11444105002040 has 32 divisors (see below), whose sum is σ = 25755401159280. Its totient is φ = 4576546017792.

The previous prime is 11444105001971. The next prime is 11444105002049. The reversal of 11444105002040 is 4020050144411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444105002049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34080302 + ... + 34414461.

Almost surely, 2^{11444105002040} is an apocalyptic number.

11444105002040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11444105002040 is an abundant number, since it is smaller than the sum of its proper divisors (14311296157240).

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

11444105002040 is a wasteful number, since it uses less digits than its factorization.

11444105002040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68498951 (or 68498947 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 11444105002040 its reverse (4020050144411), we get a palindrome (15464155146451).

The spelling of 11444105002040 in words is "eleven trillion, four hundred forty-four billion, one hundred five million, two thousand, forty".