142653201727 has 2 divisors, whose sum is σ = 142653201728. Its totient is φ = 142653201726.

The previous prime is 142653201671. The next prime is 142653201773. The reversal of 142653201727 is 727102356241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142653201727 - 2³¹ = 140505718079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142653201727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142653201127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71326600863 + 71326600864.

It is an arithmetic number, because the mean of its divisors is an integer number (71326600864).

Almost surely, 2^142653201727 is an apocalyptic number.

142653201727 is a deficient number, since it is larger than the sum of its proper divisors (1).

142653201727 is an equidigital number, since it uses as much as digits as its factorization.

142653201727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 40.

Adding to 142653201727 its reverse (727102356241), we get a palindrome (869755557968).

The spelling of 142653201727 in words is "one hundred forty-two billion, six hundred fifty-three million, two hundred one thousand, seven hundred twenty-seven".