140043245203140 has 48 divisors (see below), whose sum is σ = 392124757440192. Its totient is φ = 37344515780736.

The previous prime is 140043245203139. The next prime is 140043245203207. The reversal of 140043245203140 is 41302542340041.

It is a super-2 number, since 2×140043245203140² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4430719 + ... + 17312358.

It is an arithmetic number, because the mean of its divisors is an integer number (8169265780004).

Almost surely, 2^{140043245203140} is an apocalyptic number.

140043245203140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140043245203140 is an abundant number, since it is smaller than the sum of its proper divisors (252081512237052).

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

140043245203140 is a wasteful number, since it uses less digits than its factorization.

140043245203140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21850436 (or 21850434 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 140043245203140 its reverse (41302542340041), we get a palindrome (181345787543181).

The spelling of 140043245203140 in words is "one hundred forty trillion, forty-three billion, two hundred forty-five million, two hundred three thousand, one hundred forty".