142326144151043 has 2 divisors, whose sum is σ = 142326144151044. Its totient is φ = 142326144151042.

The previous prime is 142326144151039. The next prime is 142326144151109. The reversal of 142326144151043 is 340151441623241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142326144151043 - 2² = 142326144151039 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (142326144151003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71163072075521 + 71163072075522.

It is an arithmetic number, because the mean of its divisors is an integer number (71163072075522).

Almost surely, 2^{142326144151043} is an apocalyptic number.

142326144151043 is a deficient number, since it is larger than the sum of its proper divisors (1).

142326144151043 is an equidigital number, since it uses as much as digits as its factorization.

142326144151043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 142326144151043 its reverse (340151441623241), we get a palindrome (482477585774284).

The spelling of 142326144151043 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred forty-four million, one hundred fifty-one thousand, forty-three".