1430144287300 has 18 divisors (see below), whose sum is σ = 3103413103658. Its totient is φ = 572057714880.

The previous prime is 1430144287217. The next prime is 1430144287307. The reversal of 1430144287300 is 37824410341.

It can be written as a sum of positive squares in 3 ways, for example, as 177141657924 + 1253002629376 = 420882^2 + 1119376^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1430144287300.

It is not an unprimeable number, because it can be changed into a prime (1430144287307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7150721337 + ... + 7150721536.

Almost surely, 2^{1430144287300} is an apocalyptic number.

1430144287300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430144287300 is an abundant number, since it is smaller than the sum of its proper divisors (1673268816358).

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

1430144287300 is a wasteful number, since it uses less digits than its factorization.

1430144287300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301442887 (or 14301442880 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

Adding to 1430144287300 its reverse (37824410341), we get a palindrome (1467968697641).

The spelling of 1430144287300 in words is "one trillion, four hundred thirty billion, one hundred forty-four million, two hundred eighty-seven thousand, three hundred".