1430432224444 has 6 divisors (see below), whose sum is σ = 2503256392784. Its totient is φ = 715216112220.

The previous prime is 1430432224433. The next prime is 1430432224471. The reversal of 1430432224444 is 4444222340341.

It is a super-2 number, since 2×1430432224444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178804028052 + ... + 178804028059.

Almost surely, 2^{1430432224444} is an apocalyptic number.

It is an amenable number.

1430432224444 is a deficient number, since it is larger than the sum of its proper divisors (1072824168340).

1430432224444 is a wasteful number, since it uses less digits than its factorization.

1430432224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357608056115 (or 357608056113 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 1430432224444 its reverse (4444222340341), we get a palindrome (5874654564785).

The spelling of 1430432224444 in words is "one trillion, four hundred thirty billion, four hundred thirty-two million, two hundred twenty-four thousand, four hundred forty-four".