260466551347 has 2 divisors, whose sum is σ = 260466551348. Its totient is φ = 260466551346.

The previous prime is 260466551333. The next prime is 260466551353. The reversal of 260466551347 is 743155664062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260466551347 - 2¹⁵ = 260466518579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260466551347.

It is not a weakly prime, because it can be changed into another prime (260466551357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130233275673 + 130233275674.

It is an arithmetic number, because the mean of its divisors is an integer number (130233275674).

Almost surely, 2^260466551347 is an apocalyptic number.

260466551347 is a deficient number, since it is larger than the sum of its proper divisors (1).

260466551347 is an equidigital number, since it uses as much as digits as its factorization.

260466551347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 260466551347 in words is "two hundred sixty billion, four hundred sixty-six million, five hundred fifty-one thousand, three hundred forty-seven".