260437363647379 has 2 divisors, whose sum is σ = 260437363647380. Its totient is φ = 260437363647378.

The previous prime is 260437363647371. The next prime is 260437363647443. The reversal of 260437363647379 is 973746363734062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260437363647379 - 2³ = 260437363647371 is a prime.

It is not a weakly prime, because it can be changed into another prime (260437363647371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130218681823689 + 130218681823690.

It is an arithmetic number, because the mean of its divisors is an integer number (130218681823690).

Almost surely, 2^{260437363647379} is an apocalyptic number.

260437363647379 is a deficient number, since it is larger than the sum of its proper divisors (1).

260437363647379 is an equidigital number, since it uses as much as digits as its factorization.

260437363647379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728324864, while the sum is 70.

The spelling of 260437363647379 in words is "two hundred sixty trillion, four hundred thirty-seven billion, three hundred sixty-three million, six hundred forty-seven thousand, three hundred seventy-nine".