1430443013 has 8 divisors (see below), whose sum is σ = 1479933696. Its totient is φ = 1381161600.

The previous prime is 1430442991. The next prime is 1430443033. The reversal of 1430443013 is 3103440341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1430443013 - 2¹⁴ = 1430426629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430443013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430443033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38348 + ... + 65813.

It is an arithmetic number, because the mean of its divisors is an integer number (184991712).

Almost surely, 2^1430443013 is an apocalyptic number.

It is an amenable number.

1430443013 is a deficient number, since it is larger than the sum of its proper divisors (49490683).

1430443013 is a wasteful number, since it uses less digits than its factorization.

1430443013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104635.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1430443013 is about 37821.1979318477. The cubic root of 1430443013 is about 1126.7395016793.

Adding to 1430443013 its reverse (3103440341), we get a palindrome (4533883354).

The spelling of 1430443013 in words is "one billion, four hundred thirty million, four hundred forty-three thousand, thirteen".