1450135429 has 2 divisors, whose sum is σ = 1450135430. Its totient is φ = 1450135428.

The previous prime is 1450135399. The next prime is 1450135439. The reversal of 1450135429 is 9245310541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1312612900 + 137522529 = 36230^2 + 11727^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450135429 - 2¹¹ = 1450133381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1450135394 and 1450135403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450135439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725067714 + 725067715.

It is an arithmetic number, because the mean of its divisors is an integer number (725067715).

Almost surely, 2^1450135429 is an apocalyptic number.

It is an amenable number.

1450135429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450135429 is an equidigital number, since it uses as much as digits as its factorization.

1450135429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1450135429 is about 38080.6437576888. The cubic root of 1450135429 is about 1131.8864329063.

The spelling of 1450135429 in words is "one billion, four hundred fifty million, one hundred thirty-five thousand, four hundred twenty-nine".