260305313322452 has 12 divisors (see below), whose sum is σ = 464129285075316. Its totient is φ = 127696946158080.

The previous prime is 260305313322409. The next prime is 260305313322473. The reversal of 260305313322452 is 254223313503062.

It can be written as a sum of positive squares in 2 ways, for example, as 201959456027536 + 58345857294916 = 14211244^2 + 7638446^2 .

It is a super-2 number, since 2×260305313322452² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613927625549 + ... + 613927625972.

It is an arithmetic number, because the mean of its divisors is an integer number (38677440422943).

Almost surely, 2^{260305313322452} is an apocalyptic number.

It is an amenable number.

260305313322452 is a deficient number, since it is larger than the sum of its proper divisors (203823971752864).

260305313322452 is a wasteful number, since it uses less digits than its factorization.

260305313322452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227855251578 (or 1227855251576 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 260305313322452 in words is "two hundred sixty trillion, three hundred five billion, three hundred thirteen million, three hundred twenty-two thousand, four hundred fifty-two".