1430000244144 has 30 divisors (see below), whose sum is σ = 4002014572556. Its totient is φ = 476666748000.

The previous prime is 1430000244119. The next prime is 1430000244151. The reversal of 1430000244144 is 4414420000341.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4965278482 + ... + 4965278769.

Almost surely, 2^{1430000244144} is an apocalyptic number.

It is an amenable number.

1430000244144 is an abundant number, since it is smaller than the sum of its proper divisors (2572014328412).

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

1430000244144 is a wasteful number, since it uses less digits than its factorization.

1430000244144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930557265 (or 9930557256 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1430000244144 its reverse (4414420000341), we get a palindrome (5844420244485).

The spelling of 1430000244144 in words is "one trillion, four hundred thirty billion, two hundred forty-four thousand, one hundred forty-four".