2142452312071 has 2 divisors, whose sum is σ = 2142452312072. Its totient is φ = 2142452312070.

The previous prime is 2142452312023. The next prime is 2142452312123. The reversal of 2142452312071 is 1702132542412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2142452312071 - 2³⁵ = 2108092573703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142452316071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071226156035 + 1071226156036.

It is an arithmetic number, because the mean of its divisors is an integer number (1071226156036).

Almost surely, 2^{2142452312071} is an apocalyptic number.

2142452312071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142452312071 is an equidigital number, since it uses as much as digits as its factorization.

2142452312071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 2142452312071 its reverse (1702132542412), we get a palindrome (3844584854483).

The spelling of 2142452312071 in words is "two trillion, one hundred forty-two billion, four hundred fifty-two million, three hundred twelve thousand, seventy-one".