142553245139 has 2 divisors, whose sum is σ = 142553245140. Its totient is φ = 142553245138.

The previous prime is 142553245127. The next prime is 142553245151. The reversal of 142553245139 is 931542355241.

142553245139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (142553245127) and next prime (142553245151).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142553245139 is a prime.

It is a super-3 number, since 3×142553245139³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142553245139.

It is not a weakly prime, because it can be changed into another prime (142553248139) 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, 71276622569 + 71276622570.

It is an arithmetic number, because the mean of its divisors is an integer number (71276622570).

Almost surely, 2^142553245139 is an apocalyptic number.

142553245139 is a deficient number, since it is larger than the sum of its proper divisors (1).

142553245139 is an equidigital number, since it uses as much as digits as its factorization.

142553245139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 44.

The spelling of 142553245139 in words is "one hundred forty-two billion, five hundred fifty-three million, two hundred forty-five thousand, one hundred thirty-nine".