260329166047 has 4 divisors (see below), whose sum is σ = 264214676056. Its totient is φ = 256443656040.

The previous prime is 260329166017. The next prime is 260329166051. The reversal of 260329166047 is 740661923062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740661923062 = 2 ⋅370330961531.

It is a cyclic number.

It is not a de Polignac number, because 260329166047 - 2⁷ = 260329165919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260329165988 and 260329166006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260329166017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942754904 + ... + 1942755037.

It is an arithmetic number, because the mean of its divisors is an integer number (66053669014).

Almost surely, 2^260329166047 is an apocalyptic number.

260329166047 is a deficient number, since it is larger than the sum of its proper divisors (3885510009).

260329166047 is an equidigital number, since it uses as much as digits as its factorization.

260329166047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885510008.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 260329166047 in words is "two hundred sixty billion, three hundred twenty-nine million, one hundred sixty-six thousand, forty-seven".