265140300315343 has 2 divisors, whose sum is σ = 265140300315344. Its totient is φ = 265140300315342.

The previous prime is 265140300315259. The next prime is 265140300315361. The reversal of 265140300315343 is 343513003041562.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265140300315343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265140300315296 and 265140300315305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265140300315643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132570150157671 + 132570150157672.

It is an arithmetic number, because the mean of its divisors is an integer number (132570150157672).

Almost surely, 2^{265140300315343} is an apocalyptic number.

265140300315343 is a deficient number, since it is larger than the sum of its proper divisors (1).

265140300315343 is an equidigital number, since it uses as much as digits as its factorization.

265140300315343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 265140300315343 in words is "two hundred sixty-five trillion, one hundred forty billion, three hundred million, three hundred fifteen thousand, three hundred forty-three".