1430007149 has 2 divisors, whose sum is σ = 1430007150. Its totient is φ = 1430007148.

The previous prime is 1430007113. The next prime is 1430007167. The reversal of 1430007149 is 9417000341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1260747049 + 169260100 = 35507^2 + 13010^2 .

It is a cyclic number.

It is not a de Polignac number, because 1430007149 - 2²⁴ = 1413229933 is a prime.

It is a super-2 number, since 2×1430007149² = 4089840892382216402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430007049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715003574 + 715003575.

It is an arithmetic number, because the mean of its divisors is an integer number (715003575).

Almost surely, 2^1430007149 is an apocalyptic number.

It is an amenable number.

1430007149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430007149 is an equidigital number, since it uses as much as digits as its factorization.

1430007149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1430007149 is about 37815.4353273898. The cubic root of 1430007149 is about 1126.6250487741.

The spelling of 1430007149 in words is "one billion, four hundred thirty million, seven thousand, one hundred forty-nine".