142773745615063 has 2 divisors, whose sum is σ = 142773745615064. Its totient is φ = 142773745615062.

The previous prime is 142773745615057. The next prime is 142773745615079. The reversal of 142773745615063 is 360516547377241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142773745615063 - 2²⁹ = 142773208744151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142773745614992 and 142773745615010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142773745615663) 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, 71386872807531 + 71386872807532.

It is an arithmetic number, because the mean of its divisors is an integer number (71386872807532).

Almost surely, 2^{142773745615063} is an apocalyptic number.

142773745615063 is a deficient number, since it is larger than the sum of its proper divisors (1).

142773745615063 is an equidigital number, since it uses as much as digits as its factorization.

142773745615063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88905600, while the sum is 61.

The spelling of 142773745615063 in words is "one hundred forty-two trillion, seven hundred seventy-three billion, seven hundred forty-five million, six hundred fifteen thousand, sixty-three".