260516700043 has 2 divisors, whose sum is σ = 260516700044. Its totient is φ = 260516700042.

The previous prime is 260516699999. The next prime is 260516700053. The reversal of 260516700043 is 340007615062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260516700043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260516699981 and 260516700008.

It is not a weakly prime, because it can be changed into another prime (260516700053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130258350021 + 130258350022.

It is an arithmetic number, because the mean of its divisors is an integer number (130258350022).

Almost surely, 2^260516700043 is an apocalyptic number.

260516700043 is a deficient number, since it is larger than the sum of its proper divisors (1).

260516700043 is an equidigital number, since it uses as much as digits as its factorization.

260516700043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 260516700043 in words is "two hundred sixty billion, five hundred sixteen million, seven hundred thousand, forty-three".