1144403113104 has 60 divisors (see below), whose sum is σ = 3263168332476. Its totient is φ = 374270198016.

The previous prime is 1144403113097. The next prime is 1144403113109. The reversal of 1144403113104 is 4013113044411.

1144403113104 is a `hidden beast` number, since 1 + 1 + 4 + 440 + 3 + 113 + 104 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 292378118400 + 852024994704 = 540720^2 + 923052^2 .

It is not an unprimeable number, because it can be changed into a prime (1144403113109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74966367 + ... + 74981630.

Almost surely, 2^{1144403113104} is an apocalyptic number.

It is an amenable number.

1144403113104 is an abundant number, since it is smaller than the sum of its proper divisors (2118765219372).

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

1144403113104 is a wasteful number, since it uses less digits than its factorization.

1144403113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149948064 (or 149948055 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1144403113104 its reverse (4013113044411), we get a palindrome (5157516157515).

The spelling of 1144403113104 in words is "one trillion, one hundred forty-four billion, four hundred three million, one hundred thirteen thousand, one hundred four".