1429967069 has 2 divisors, whose sum is σ = 1429967070. Its totient is φ = 1429967068.

The previous prime is 1429967027. The next prime is 1429967081. The reversal of 1429967069 is 9607699241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1256702500 + 173264569 = 35450^2 + 13163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429967069 - 2¹⁶ = 1429901533 is a prime.

It is a super-2 number, since 2×1429967069² = 4089611636848901522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1429967069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1429967369) 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, 714983534 + 714983535.

It is an arithmetic number, because the mean of its divisors is an integer number (714983535).

Almost surely, 2^1429967069 is an apocalyptic number.

It is an amenable number.

1429967069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429967069 is an equidigital number, since it uses as much as digits as its factorization.

1429967069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 1429967069 is about 37814.9053813440. The cubic root of 1429967069 is about 1126.6145230566.

The spelling of 1429967069 in words is "one billion, four hundred twenty-nine million, nine hundred sixty-seven thousand, sixty-nine".