142344212011 has 2 divisors, whose sum is σ = 142344212012. Its totient is φ = 142344212010.

The previous prime is 142344211993. The next prime is 142344212029. The reversal of 142344212011 is 110212443241.

It is a balanced prime because it is at equal distance from previous prime (142344211993) and next prime (142344212029).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142344212011 is a prime.

It is not a weakly prime, because it can be changed into another prime (142344212071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71172106005 + 71172106006.

It is an arithmetic number, because the mean of its divisors is an integer number (71172106006).

Almost surely, 2^142344212011 is an apocalyptic number.

142344212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

142344212011 is an equidigital number, since it uses as much as digits as its factorization.

142344212011 is an evil number, because the sum of its binary digits is even.

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

Adding to 142344212011 its reverse (110212443241), we get a palindrome (252556655252).

The spelling of 142344212011 in words is "one hundred forty-two billion, three hundred forty-four million, two hundred twelve thousand, eleven".