140013482020 has 12 divisors (see below), whose sum is σ = 294028312284. Its totient is φ = 56005392800.

The previous prime is 140013481991. The next prime is 140013482071. The reversal of 140013482020 is 20284310041.

It can be written as a sum of positive squares in 2 ways, for example, as 36138770404 + 103874711616 = 190102^2 + 322296^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500337031 + ... + 3500337070.

It is an arithmetic number, because the mean of its divisors is an integer number (24502359357).

Almost surely, 2^140013482020 is an apocalyptic number.

140013482020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140013482020 is an abundant number, since it is smaller than the sum of its proper divisors (154014830264).

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

140013482020 is a wasteful number, since it uses less digits than its factorization.

140013482020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000674110 (or 7000674108 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140013482020 its reverse (20284310041), we get a palindrome (160297792061).

The spelling of 140013482020 in words is "one hundred forty billion, thirteen million, four hundred eighty-two thousand, twenty".