1000142444311 has 2 divisors, whose sum is σ = 1000142444312. Its totient is φ = 1000142444310.

The previous prime is 1000142444291. The next prime is 1000142444341. The reversal of 1000142444311 is 1134442410001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000142444311 - 2⁷ = 1000142444183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000142444341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500071222155 + 500071222156.

It is an arithmetic number, because the mean of its divisors is an integer number (500071222156).

Almost surely, 2^{1000142444311} is an apocalyptic number.

1000142444311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000142444311 is an equidigital number, since it uses as much as digits as its factorization.

1000142444311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1000142444311 its reverse (1134442410001), we get a palindrome (2134584854312).

The spelling of 1000142444311 in words is "one trillion, one hundred forty-two million, four hundred forty-four thousand, three hundred eleven".