1342407529 has 2 divisors, whose sum is σ = 1342407530. Its totient is φ = 1342407528.

The previous prime is 1342407523. The next prime is 1342407557. The reversal of 1342407529 is 9257042431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1237139929 + 105267600 = 35173^2 + 10260^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342407529 - 2²³ = 1334018921 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342407523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671203764 + 671203765.

It is an arithmetic number, because the mean of its divisors is an integer number (671203765).

Almost surely, 2^1342407529 is an apocalyptic number.

It is an amenable number.

1342407529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342407529 is an equidigital number, since it uses as much as digits as its factorization.

1342407529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1342407529 is about 36638.8800183630. The cubic root of 1342407529 is about 1103.1336345270.

The spelling of 1342407529 in words is "one billion, three hundred forty-two million, four hundred seven thousand, five hundred twenty-nine".