2042012462141 has 2 divisors, whose sum is σ = 2042012462142. Its totient is φ = 2042012462140.

The previous prime is 2042012462131. The next prime is 2042012462153. The reversal of 2042012462141 is 1412642102402.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1418054654041 + 623957808100 = 1190821^2 + 789910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042012462141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042012462131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021006231070 + 1021006231071.

It is an arithmetic number, because the mean of its divisors is an integer number (1021006231071).

Almost surely, 2^{2042012462141} is an apocalyptic number.

It is an amenable number.

2042012462141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042012462141 is an equidigital number, since it uses as much as digits as its factorization.

2042012462141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 2042012462141 its reverse (1412642102402), we get a palindrome (3454654564543).

The spelling of 2042012462141 in words is "two trillion, forty-two billion, twelve million, four hundred sixty-two thousand, one hundred forty-one".