260601443 has 2 divisors, whose sum is σ = 260601444. Its totient is φ = 260601442.

The previous prime is 260601421. The next prime is 260601463. The reversal of 260601443 is 344106062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260601443 - 2⁶ = 260601379 is a prime.

It is a super-2 number, since 2×260601443² = 135826224187364498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (260601403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130300721 + 130300722.

It is an arithmetic number, because the mean of its divisors is an integer number (130300722).

Almost surely, 2^260601443 is an apocalyptic number.

260601443 is a deficient number, since it is larger than the sum of its proper divisors (1).

260601443 is an equidigital number, since it uses as much as digits as its factorization.

260601443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 260601443 is about 16143.1546793060. The cubic root of 260601443 is about 638.7421935236.

The spelling of 260601443 in words is "two hundred sixty million, six hundred one thousand, four hundred forty-three".