260067712471655 has 128 divisors (see below), whose sum is σ = 358653163392000. Its totient is φ = 179299637637120.

The previous prime is 260067712471603. The next prime is 260067712471793. The reversal of 260067712471655 is 556174217760062.

It is a happy number.

It is not a de Polignac number, because 260067712471655 - 2²⁴ = 260067695694439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260067712471594 and 260067712471603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18625482704 + ... + 18625496666.

It is an arithmetic number, because the mean of its divisors is an integer number (2801977839000).

Almost surely, 2^{260067712471655} is an apocalyptic number.

260067712471655 is a deficient number, since it is larger than the sum of its proper divisors (98585450920345).

260067712471655 is a wasteful number, since it uses less digits than its factorization.

260067712471655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15009.

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 260067712471655 in words is "two hundred sixty trillion, sixty-seven billion, seven hundred twelve million, four hundred seventy-one thousand, six hundred fifty-five".