260211664570707 has 24 divisors (see below), whose sum is σ = 392218347384864. Its totient is φ = 165925620330624.

The previous prime is 260211664570681. The next prime is 260211664570709. The reversal of 260211664570707 is 707075466112062.

260211664570707 is a `hidden beast` number, since 2 + 6 + 0 + 2 + 1 + 1 + 6 + 64 + 570 + 7 + 0 + 7 = 666.

It is not a de Polignac number, because 260211664570707 - 2⁶ = 260211664570643 is a prime.

It is a super-2 number, since 2×260211664570707² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260211664570709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19116858 + ... + 29763695.

It is an arithmetic number, because the mean of its divisors is an integer number (16342431141036).

Almost surely, 2^{260211664570707} is an apocalyptic number.

260211664570707 is a deficient number, since it is larger than the sum of its proper divisors (132006682814157).

260211664570707 is a wasteful number, since it uses less digits than its factorization.

260211664570707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48906299 (or 48906296 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 260211664570707 in words is "two hundred sixty trillion, two hundred eleven billion, six hundred sixty-four million, five hundred seventy thousand, seven hundred seven".