1450159429 has 2 divisors, whose sum is σ = 1450159430. Its totient is φ = 1450159428.

The previous prime is 1450159427. The next prime is 1450159441. The reversal of 1450159429 is 9249510541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1117096929 + 333062500 = 33423^2 + 18250^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450159429 - 2¹ = 1450159427 is a prime.

Together with 1450159427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1450159391 and 1450159400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450159421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725079714 + 725079715.

It is an arithmetic number, because the mean of its divisors is an integer number (725079715).

Almost surely, 2^1450159429 is an apocalyptic number.

It is an amenable number.

1450159429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450159429 is an equidigital number, since it uses as much as digits as its factorization.

1450159429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 1450159429 is about 38080.9588771081. The cubic root of 1450159429 is about 1131.8926771793.

The spelling of 1450159429 in words is "one billion, four hundred fifty million, one hundred fifty-nine thousand, four hundred twenty-nine".