1434242057 has 2 divisors, whose sum is σ = 1434242058. Its totient is φ = 1434242056.

The previous prime is 1434242021. The next prime is 1434242087. The reversal of 1434242057 is 7502424341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1078202896 + 356039161 = 32836^2 + 18869^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434242057 - 2¹⁴ = 1434225673 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434242087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717121028 + 717121029.

It is an arithmetic number, because the mean of its divisors is an integer number (717121029).

Almost surely, 2^1434242057 is an apocalyptic number.

It is an amenable number.

1434242057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434242057 is an equidigital number, since it uses as much as digits as its factorization.

1434242057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 1434242057 is about 37871.3883690577. The cubic root of 1434242057 is about 1127.7361041303.

Adding to 1434242057 its reverse (7502424341), we get a palindrome (8936666398).

The spelling of 1434242057 in words is "one billion, four hundred thirty-four million, two hundred forty-two thousand, fifty-seven".