68841014886 has 64 divisors (see below), whose sum is σ = 175137884160. Its totient is φ = 19634711040.

The previous prime is 68841014849. The next prime is 68841014887.

It is a happy number.

68841014886 is a `hidden beast` number, since 6 + 8 + 8 + 410 + 148 + 86 = 666.

68841014886 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68841014887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60291 + ... + 375921.

It is an arithmetic number, because the mean of its divisors is an integer number (2736529440).

Almost surely, 2^68841014886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68841014886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87568942080).

68841014886 is an abundant number, since it is smaller than the sum of its proper divisors (106296869274).

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

68841014886 is a wasteful number, since it uses less digits than its factorization.

68841014886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316226 (or 316220 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The spelling of 68841014886 in words is "sixty-eight billion, eight hundred forty-one million, fourteen thousand, eight hundred eighty-six".