240271434340241 has 2 divisors, whose sum is σ = 240271434340242. Its totient is φ = 240271434340240.

The previous prime is 240271434340183. The next prime is 240271434340243. The reversal of 240271434340241 is 142043434172042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240127720563025 + 143713777216 = 15496055^2 + 379096^2 .

It is a cyclic number.

It is not a de Polignac number, because 240271434340241 - 2¹⁴ = 240271434323857 is a prime.

Together with 240271434340243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (240271434340243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120135717170120 + 120135717170121.

It is an arithmetic number, because the mean of its divisors is an integer number (120135717170121).

Almost surely, 2^{240271434340241} is an apocalyptic number.

It is an amenable number.

240271434340241 is a deficient number, since it is larger than the sum of its proper divisors (1).

240271434340241 is an equidigital number, since it uses as much as digits as its factorization.

240271434340241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 41.

The spelling of 240271434340241 in words is "two hundred forty trillion, two hundred seventy-one billion, four hundred thirty-four million, three hundred forty thousand, two hundred forty-one".