4102142012291 has 2 divisors, whose sum is σ = 4102142012292. Its totient is φ = 4102142012290.

The previous prime is 4102142012279. The next prime is 4102142012299. The reversal of 4102142012291 is 1922102412014.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4102142012291 - 2¹⁴ = 4102141995907 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102142012299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051071006145 + 2051071006146.

It is an arithmetic number, because the mean of its divisors is an integer number (2051071006146).

Almost surely, 2^{4102142012291} is an apocalyptic number.

4102142012291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102142012291 is an equidigital number, since it uses as much as digits as its factorization.

4102142012291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 4102142012291 in words is "four trillion, one hundred two billion, one hundred forty-two million, twelve thousand, two hundred ninety-one".