1430234147 has 2 divisors, whose sum is σ = 1430234148. Its totient is φ = 1430234146.

The previous prime is 1430234131. The next prime is 1430234159. The reversal of 1430234147 is 7414320341.

It is a strong prime.

It is an emirp because it is prime and its reverse (7414320341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1430234147 - 2⁴ = 1430234131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1430234347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715117073 + 715117074.

It is an arithmetic number, because the mean of its divisors is an integer number (715117074).

Almost surely, 2^1430234147 is an apocalyptic number.

1430234147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430234147 is an equidigital number, since it uses as much as digits as its factorization.

1430234147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1430234147 is about 37818.4366017423. The cubic root of 1430234147 is about 1126.6846587563.

Adding to 1430234147 its reverse (7414320341), we get a palindrome (8844554488).

The spelling of 1430234147 in words is "one billion, four hundred thirty million, two hundred thirty-four thousand, one hundred forty-seven".