260447601125127 has 16 divisors (see below), whose sum is σ = 383097409537248. Its totient is φ = 156366289605120.

The previous prime is 260447601125083. The next prime is 260447601125137. The reversal of 260447601125127 is 721521106744062.

It is not a de Polignac number, because 260447601125127 - 2¹⁰ = 260447601124103 is a prime.

It is a super-2 number, since 2×260447601125127² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260447601125137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81440774238 + ... + 81440777435.

It is an arithmetic number, because the mean of its divisors is an integer number (23943588096078).

Almost surely, 2^{260447601125127} is an apocalyptic number.

260447601125127 is a deficient number, since it is larger than the sum of its proper divisors (122649808412121).

260447601125127 is a wasteful number, since it uses less digits than its factorization.

260447601125127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162881551730.

The product of its (nonzero) digits is 1128960, while the sum is 48.

Adding to 260447601125127 its reverse (721521106744062), we get a palindrome (981968707869189).

The spelling of 260447601125127 in words is "two hundred sixty trillion, four hundred forty-seven billion, six hundred one million, one hundred twenty-five thousand, one hundred twenty-seven".