142551063511 has 2 divisors, whose sum is σ = 142551063512. Its totient is φ = 142551063510.

The previous prime is 142551063491. The next prime is 142551063547. The reversal of 142551063511 is 115360155241.

142551063511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142551063511 - 2¹¹ = 142551061463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142551063211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71275531755 + 71275531756.

It is an arithmetic number, because the mean of its divisors is an integer number (71275531756).

Almost surely, 2^142551063511 is an apocalyptic number.

142551063511 is a deficient number, since it is larger than the sum of its proper divisors (1).

142551063511 is an equidigital number, since it uses as much as digits as its factorization.

142551063511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 142551063511 in words is "one hundred forty-two billion, five hundred fifty-one million, sixty-three thousand, five hundred eleven".