2141705559263 has 4 divisors (see below), whose sum is σ = 2144684288160. Its totient is φ = 2138726830368.

The previous prime is 2141705559241. The next prime is 2141705559281. The reversal of 2141705559263 is 3629555071412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141705559263 - 2¹² = 2141705555167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141705559233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489363370 + ... + 1489364807.

It is an arithmetic number, because the mean of its divisors is an integer number (536171072040).

Almost surely, 2^{2141705559263} is an apocalyptic number.

2141705559263 is a deficient number, since it is larger than the sum of its proper divisors (2978728897).

2141705559263 is an equidigital number, since it uses as much as digits as its factorization.

2141705559263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978728896.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 2141705559263 in words is "two trillion, one hundred forty-one billion, seven hundred five million, five hundred fifty-nine thousand, two hundred sixty-three".