260235240678 has 96 divisors (see below), whose sum is σ = 682566281280. Its totient is φ = 69951651840.

The previous prime is 260235240677. The next prime is 260235240691. The reversal of 260235240678 is 876042532062.

260235240678 is a `hidden beast` number, since 2 + 6 + 0 + 235 + 2 + 406 + 7 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260235240677) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5737248 + ... + 5782428.

It is an arithmetic number, because the mean of its divisors is an integer number (7110065430).

Almost surely, 2^260235240678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260235240678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341283140640).

260235240678 is an abundant number, since it is smaller than the sum of its proper divisors (422331040602).

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

260235240678 is a wasteful number, since it uses less digits than its factorization.

260235240678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47902 (or 47899 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 260235240678 in words is "two hundred sixty billion, two hundred thirty-five million, two hundred forty thousand, six hundred seventy-eight".