142701007 has 2 divisors, whose sum is σ = 142701008. Its totient is φ = 142701006.

The previous prime is 142700989. The next prime is 142701011. The reversal of 142701007 is 700107241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142701007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142701017) 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, 71350503 + 71350504.

It is an arithmetic number, because the mean of its divisors is an integer number (71350504).

Almost surely, 2^142701007 is an apocalyptic number.

142701007 is a deficient number, since it is larger than the sum of its proper divisors (1).

142701007 is an equidigital number, since it uses as much as digits as its factorization.

142701007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 142701007 is about 11945.7526761607. The cubic root of 142701007 is about 522.5674395373.

Adding to 142701007 its reverse (700107241), we get a palindrome (842808248).

The spelling of 142701007 in words is "one hundred forty-two million, seven hundred one thousand, seven".