140016220680 has 512 divisors, whose sum is σ = 507487518720. Its totient is φ = 30233088000.

The previous prime is 140016220627. The next prime is 140016220723. The reversal of 140016220680 is 86022610041.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 287507397 + ... + 287507883.

It is an arithmetic number, because the mean of its divisors is an integer number (991186560).

Almost surely, 2^140016220680 is an apocalyptic number.

140016220680 is a gapful number since it is divisible by the number (10) 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 140016220680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253743759360).

140016220680 is an abundant number, since it is smaller than the sum of its proper divisors (367471298040).

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

140016220680 is a wasteful number, since it uses less digits than its factorization.

140016220680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 140016220680 in words is "one hundred forty billion, sixteen million, two hundred twenty thousand, six hundred eighty".