270263777141 has 2 divisors, whose sum is σ = 270263777142. Its totient is φ = 270263777140.

The previous prime is 270263777093. The next prime is 270263777143. The reversal of 270263777141 is 141777362072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267034696516 + 3229080625 = 516754^2 + 56825^2 .

It is a cyclic number.

It is not a de Polignac number, because 270263777141 - 2¹⁰ = 270263776117 is a prime.

It is a super-3 number, since 3×270263777141³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 270263777143, 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 (270263777143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135131888570 + 135131888571.

It is an arithmetic number, because the mean of its divisors is an integer number (135131888571).

Almost surely, 2^270263777141 is an apocalyptic number.

It is an amenable number.

270263777141 is a deficient number, since it is larger than the sum of its proper divisors (1).

270263777141 is an equidigital number, since it uses as much as digits as its factorization.

270263777141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691488, while the sum is 47.

The spelling of 270263777141 in words is "two hundred seventy billion, two hundred sixty-three million, seven hundred seventy-seven thousand, one hundred forty-one".