1314244143100 has 144 divisors (see below), whose sum is σ = 3404038127616. Its totient is φ = 430626240000.

The previous prime is 1314244143073. The next prime is 1314244143103. The reversal of 1314244143100 is 13414424131.

It is a super-2 number, since 2×1314244143100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314244143103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18495640 + ... + 18566560.

It is an arithmetic number, because the mean of its divisors is an integer number (23639153664).

Almost surely, 2^{1314244143100} is an apocalyptic number.

1314244143100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314244143100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702019063808).

1314244143100 is an abundant number, since it is smaller than the sum of its proper divisors (2089793984516).

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

1314244143100 is a wasteful number, since it uses less digits than its factorization.

1314244143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72116 (or 72109 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1314244143100 its reverse (13414424131), we get a palindrome (1327658567231).

The spelling of 1314244143100 in words is "one trillion, three hundred fourteen billion, two hundred forty-four million, one hundred forty-three thousand, one hundred".