1010632773678 has 128 divisors (see below), whose sum is σ = 2262185210880. Its totient is φ = 298421760000.

The previous prime is 1010632773677. The next prime is 1010632773707. The reversal of 1010632773678 is 8763772360101.

It is a self number, because there is not a number n which added to its sum of digits gives 1010632773678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010632773677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 591358288 + ... + 591359996.

It is an arithmetic number, because the mean of its divisors is an integer number (17673321960).

Almost surely, 2^{1010632773678} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010632773678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131092605440).

1010632773678 is an abundant number, since it is smaller than the sum of its proper divisors (1251552437202).

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

1010632773678 is a wasteful number, since it uses less digits than its factorization.

1010632773678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The spelling of 1010632773678 in words is "one trillion, ten billion, six hundred thirty-two million, seven hundred seventy-three thousand, six hundred seventy-eight".