1144324302020 has 24 divisors (see below), whose sum is σ = 2404954105344. Its totient is φ = 457372945376.

The previous prime is 1144324301987. The next prime is 1144324302031. The reversal of 1144324302020 is 202034234411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22272164 + ... + 22323483.

It is an arithmetic number, because the mean of its divisors is an integer number (100206421056).

Almost surely, 2^{1144324302020} is an apocalyptic number.

1144324302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144324302020 is an abundant number, since it is smaller than the sum of its proper divisors (1260629803324).

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

1144324302020 is a wasteful number, since it uses less digits than its factorization.

1144324302020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44596939 (or 44596937 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1144324302020 its reverse (202034234411), we get a palindrome (1346358536431).

The spelling of 1144324302020 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, three hundred two thousand, twenty".