1430340034 has 4 divisors (see below), whose sum is σ = 2145510054. Its totient is φ = 715170016.

The previous prime is 1430340029. The next prime is 1430340047. The reversal of 1430340034 is 4300430341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 884884009 + 545456025 = 29747^2 + 23355^2 .

It is a super-2 number, since 2×1430340034² = 4091745225726242312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430339987 and 1430340014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357585007 + ... + 357585010.

Almost surely, 2^1430340034 is an apocalyptic number.

1430340034 is a deficient number, since it is larger than the sum of its proper divisors (715170020).

1430340034 is an equidigital number, since it uses as much as digits as its factorization.

1430340034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715170019.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1430340034 is about 37819.8365147180. The cubic root of 1430340034 is about 1126.7124626686.

Adding to 1430340034 its reverse (4300430341), we get a palindrome (5730770375).

The spelling of 1430340034 in words is "one billion, four hundred thirty million, three hundred forty thousand, thirty-four".