260268354360 has 1280 divisors, whose sum is σ = 1110257280000. Its totient is φ = 53341618176.

The previous prime is 260268354347. The next prime is 260268354421. The reversal of 260268354360 is 63453862062.

It is a happy number.

260268354360 is a `hidden beast` number, since 2 + 6 + 0 + 26 + 83 + 543 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 737303944 + ... + 737304296.

It is an arithmetic number, because the mean of its divisors is an integer number (867388500).

Almost surely, 2^260268354360 is an apocalyptic number.

260268354360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260268354360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555128640000).

260268354360 is an abundant number, since it is smaller than the sum of its proper divisors (849988925640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260268354360 is a wasteful number, since it uses less digits than its factorization.

260268354360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 260268354360 in words is "two hundred sixty billion, two hundred sixty-eight million, three hundred fifty-four thousand, three hundred sixty".