13342057 has 2 divisors, whose sum is σ = 13342058. Its totient is φ = 13342056.

The previous prime is 13342037. The next prime is 13342067. The reversal of 13342057 is 75024331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6885376 + 6456681 = 2624^2 + 2541^2 .

It is a cyclic number.

It is not a de Polignac number, because 13342057 - 2⁷ = 13341929 is a prime.

It is not a weakly prime, because it can be changed into another prime (13342027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671028 + 6671029.

It is an arithmetic number, because the mean of its divisors is an integer number (6671029).

Almost surely, 2^13342057 is an apocalyptic number.

It is an amenable number.

13342057 is a deficient number, since it is larger than the sum of its proper divisors (1).

13342057 is an equidigital number, since it uses as much as digits as its factorization.

13342057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 13342057 is about 3652.6780586304. The cubic root of 13342057 is about 237.1779242774.

Adding to 13342057 its reverse (75024331), we get a palindrome (88366388).

The spelling of 13342057 in words is "thirteen million, three hundred forty-two thousand, fifty-seven".