142113425291 has 2 divisors, whose sum is σ = 142113425292. Its totient is φ = 142113425290.

The previous prime is 142113425273. The next prime is 142113425303. The reversal of 142113425291 is 192524311241.

142113425291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (192524311241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142113425291 - 2¹⁴ = 142113408907 is a prime.

It is not a weakly prime, because it can be changed into another prime (142113415291) 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, 71056712645 + 71056712646.

It is an arithmetic number, because the mean of its divisors is an integer number (71056712646).

Almost surely, 2^142113425291 is an apocalyptic number.

142113425291 is a deficient number, since it is larger than the sum of its proper divisors (1).

142113425291 is an equidigital number, since it uses as much as digits as its factorization.

142113425291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The spelling of 142113425291 in words is "one hundred forty-two billion, one hundred thirteen million, four hundred twenty-five thousand, two hundred ninety-one".