260078490070 has 32 divisors (see below), whose sum is σ = 566490293568. Its totient is φ = 83924487168.

The previous prime is 260078490047. The next prime is 260078490071. The reversal of 260078490070 is 70094870062.

It is a junction number, because it is equal to n+sod(n) for n = 260078489999 and 260078490026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260078490071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109275487 + ... + 109277866.

It is an arithmetic number, because the mean of its divisors is an integer number (17702821674).

Almost surely, 2^260078490070 is an apocalyptic number.

260078490070 is an abundant number, since it is smaller than the sum of its proper divisors (306411803498).

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

260078490070 is a wasteful number, since it uses less digits than its factorization.

260078490070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218553384.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 260078490070 in words is "two hundred sixty billion, seventy-eight million, four hundred ninety thousand, seventy".