2141205552287 has 2 divisors, whose sum is σ = 2141205552288. Its totient is φ = 2141205552286.

The previous prime is 2141205552263. The next prime is 2141205552289. The reversal of 2141205552287 is 7822555021412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2141205552287 - 2¹⁸ = 2141205290143 is a prime.

It is a super-2 number, since 2×2141205552287² (a number of 25 digits) contains 22 as substring.

Together with 2141205552289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141205552289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070602776143 + 1070602776144.

It is an arithmetic number, because the mean of its divisors is an integer number (1070602776144).

Almost surely, 2^{2141205552287} is an apocalyptic number.

2141205552287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141205552287 is an equidigital number, since it uses as much as digits as its factorization.

2141205552287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448000, while the sum is 44.

The spelling of 2141205552287 in words is "two trillion, one hundred forty-one billion, two hundred five million, five hundred fifty-two thousand, two hundred eighty-seven".