1430444130 has 16 divisors (see below), whose sum is σ = 3433065984. Its totient is φ = 381451760.

The previous prime is 1430444123. The next prime is 1430444143. The reversal of 1430444130 is 314440341.

It is a self number, because there is not a number n which added to its sum of digits gives 1430444130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23840706 + ... + 23840765.

It is an arithmetic number, because the mean of its divisors is an integer number (214566624).

Almost surely, 2^1430444130 is an apocalyptic number.

1430444130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430444130 is an abundant number, since it is smaller than the sum of its proper divisors (2002621854).

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

1430444130 is a wasteful number, since it uses less digits than its factorization.

1430444130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47681481.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1430444130 is about 37821.2126986960. The cubic root of 1430444130 is about 1126.7397949608.

Adding to 1430444130 its reverse (314440341), we get a palindrome (1744884471).

The spelling of 1430444130 in words is "one billion, four hundred thirty million, four hundred forty-four thousand, one hundred thirty".