1430012711 has 2 divisors, whose sum is σ = 1430012712. Its totient is φ = 1430012710.

The previous prime is 1430012693. The next prime is 1430012723. The reversal of 1430012711 is 1172100341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1430012711 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430012411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715006355 + 715006356.

It is an arithmetic number, because the mean of its divisors is an integer number (715006356).

Almost surely, 2^1430012711 is an apocalyptic number.

1430012711 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430012711 is an equidigital number, since it uses as much as digits as its factorization.

1430012711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1430012711 is about 37815.5088687168. The cubic root of 1430012711 is about 1126.6265094382.

The spelling of 1430012711 in words is "one billion, four hundred thirty million, twelve thousand, seven hundred eleven".