142204120007 has 2 divisors, whose sum is σ = 142204120008. Its totient is φ = 142204120006.

The previous prime is 142204119979. The next prime is 142204120103. The reversal of 142204120007 is 700021402241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142204120007 - 2⁶ = 142204119943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142204120207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71102060003 + 71102060004.

It is an arithmetic number, because the mean of its divisors is an integer number (71102060004).

Almost surely, 2^142204120007 is an apocalyptic number.

142204120007 is a deficient number, since it is larger than the sum of its proper divisors (1).

142204120007 is an equidigital number, since it uses as much as digits as its factorization.

142204120007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 142204120007 its reverse (700021402241), we get a palindrome (842225522248).

The spelling of 142204120007 in words is "one hundred forty-two billion, two hundred four million, one hundred twenty thousand, seven".