1430421313 has 8 divisors (see below), whose sum is σ = 1540763136. Its totient is φ = 1324092000.

The previous prime is 1430421301. The next prime is 1430421319. The reversal of 1430421313 is 3131240341.

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

It is a cyclic number.

It is not a de Polignac number, because 1430421313 - 2¹³ = 1430413121 is a prime.

It is a super-2 number, since 2×1430421313² = 4092210265369287938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430421319) 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, 1002388 + ... + 1003813.

It is an arithmetic number, because the mean of its divisors is an integer number (192595392).

Almost surely, 2^1430421313 is an apocalyptic number.

It is an amenable number.

1430421313 is a deficient number, since it is larger than the sum of its proper divisors (110341823).

1430421313 is a wasteful number, since it uses less digits than its factorization.

1430421313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006255.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1430421313 is about 37820.9110546005. The cubic root of 1430421313 is about 1126.7338040572.

Adding to 1430421313 its reverse (3131240341), we get a palindrome (4561661654).

The spelling of 1430421313 in words is "one billion, four hundred thirty million, four hundred twenty-one thousand, three hundred thirteen".