140254007040 has 864 divisors, whose sum is σ = 578546841600. Its totient is φ = 30703288320.

The previous prime is 140254007011. The next prime is 140254007123. The reversal of 140254007040 is 40700452041.

140254007040 is a `hidden beast` number, since 14 + 0 + 2 + 540 + 0 + 70 + 40 = 666.

140254007040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140254006995 and 140254007013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 195067801 + ... + 195068519.

It is an arithmetic number, because the mean of its divisors is an integer number (669614400).

Almost surely, 2^140254007040 is an apocalyptic number.

140254007040 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 140254007040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289273420800).

140254007040 is an abundant number, since it is smaller than the sum of its proper divisors (438292834560).

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

140254007040 is a wasteful number, since it uses less digits than its factorization.

140254007040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

Adding to 140254007040 its reverse (40700452041), we get a palindrome (180954459081).

The spelling of 140254007040 in words is "one hundred forty billion, two hundred fifty-four million, seven thousand, forty".