260331606311205 has 96 divisors (see below), whose sum is σ = 493312961651328. Its totient is φ = 116451751933440.

The previous prime is 260331606311141. The next prime is 260331606311207. The reversal of 260331606311205 is 502113606133062.

It is not a de Polignac number, because 260331606311205 - 2⁶ = 260331606311141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260331606311207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42755194 + ... + 48463076.

It is an arithmetic number, because the mean of its divisors is an integer number (5138676683868).

Almost surely, 2^{260331606311205} is an apocalyptic number.

It is an amenable number.

260331606311205 is a deficient number, since it is larger than the sum of its proper divisors (232981355340123).

260331606311205 is a wasteful number, since it uses less digits than its factorization.

260331606311205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5709859 (or 5709848 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 260331606311205 in words is "two hundred sixty trillion, three hundred thirty-one billion, six hundred six million, three hundred eleven thousand, two hundred five".