1450434071 has 2 divisors, whose sum is σ = 1450434072. Its totient is φ = 1450434070.

The previous prime is 1450434061. The next prime is 1450434133. The reversal of 1450434071 is 1704340541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450434071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450434001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725217035 + 725217036.

It is an arithmetic number, because the mean of its divisors is an integer number (725217036).

Almost surely, 2^1450434071 is an apocalyptic number.

1450434071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450434071 is an equidigital number, since it uses as much as digits as its factorization.

1450434071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1450434071 is about 38084.5647342857. The cubic root of 1450434071 is about 1131.9641280924.

The spelling of 1450434071 in words is "one billion, four hundred fifty million, four hundred thirty-four thousand, seventy-one".