1144311340004 has 24 divisors (see below), whose sum is σ = 2341846465728. Its totient is φ = 479014048800.

The previous prime is 1144311340001. The next prime is 1144311340019. The reversal of 1144311340004 is 4000431134411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1144311340001) 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, 475211147 + ... + 475213554.

It is an arithmetic number, because the mean of its divisors is an integer number (97576936072).

Almost surely, 2^{1144311340004} is an apocalyptic number.

1144311340004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144311340004 is an abundant number, since it is smaller than the sum of its proper divisors (1197535125724).

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

1144311340004 is a wasteful number, since it uses less digits than its factorization.

1144311340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950424755 (or 950424753 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1144311340004 its reverse (4000431134411), we get a palindrome (5144742474415).

The spelling of 1144311340004 in words is "one trillion, one hundred forty-four billion, three hundred eleven million, three hundred forty thousand, four".