260039080080 has 640 divisors, whose sum is σ = 1012975165440. Its totient is φ = 60834723840.

The previous prime is 260039080073. The next prime is 260039080097. The reversal of 260039080080 is 80080930062.

260039080080 is a `hidden beast` number, since 260 + 0 + 390 + 8 + 0 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 107854075 + ... + 107856485.

It is an arithmetic number, because the mean of its divisors is an integer number (1582773696).

Almost surely, 2^260039080080 is an apocalyptic number.

260039080080 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 260039080080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506487582720).

260039080080 is an abundant number, since it is smaller than the sum of its proper divisors (752936085360).

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

260039080080 is a wasteful number, since it uses less digits than its factorization.

260039080080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636 (or 2624 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 260039080080 in words is "two hundred sixty billion, thirty-nine million, eighty thousand, eighty".