141342737 has 2 divisors, whose sum is σ = 141342738. Its totient is φ = 141342736.

The previous prime is 141342713. The next prime is 141342739. The reversal of 141342737 is 737243141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77598481 + 63744256 = 8809^2 + 7984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141342737 is a prime.

Together with 141342739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141342739) 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, 70671368 + 70671369.

It is an arithmetic number, because the mean of its divisors is an integer number (70671369).

Almost surely, 2^141342737 is an apocalyptic number.

It is an amenable number.

141342737 is a deficient number, since it is larger than the sum of its proper divisors (1).

141342737 is an equidigital number, since it uses as much as digits as its factorization.

141342737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 141342737 is about 11888.7651587539. The cubic root of 141342737 is about 520.9041678137.

Adding to 141342737 its reverse (737243141), we get a palindrome (878585878).

The spelling of 141342737 in words is "one hundred forty-one million, three hundred forty-two thousand, seven hundred thirty-seven".