140035680000 has 540 divisors, whose sum is σ = 520976584128. Its totient is φ = 36126720000.

The previous prime is 140035679999. The next prime is 140035680061. The reversal of 140035680000 is 86530041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 44638432 + ... + 44641568.

Almost surely, 2^140035680000 is an apocalyptic number.

140035680000 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 140035680000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260488292064).

140035680000 is an abundant number, since it is smaller than the sum of its proper divisors (380940904128).

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

140035680000 is an equidigital number, since it uses as much as digits as its factorization.

140035680000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210 (or 3178 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 140035680000 in words is "one hundred forty billion, thirty-five million, six hundred eighty thousand".