140032110341020 has 48 divisors (see below), whose sum is σ = 309613258311840. Its totient is φ = 53053040848896.

The previous prime is 140032110341017. The next prime is 140032110341087. The reversal of 140032110341020 is 20143011230041.

It is a junction number, because it is equal to n+sod(n) for n = 140032110340982 and 140032110341000.

It is a congruent number.

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, 39112177 + ... + 42542056.

It is an arithmetic number, because the mean of its divisors is an integer number (6450276214830).

Almost surely, 2^{140032110341020} is an apocalyptic number.

140032110341020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140032110341020 is an abundant number, since it is smaller than the sum of its proper divisors (169581147970820).

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

140032110341020 is a wasteful number, since it uses less digits than its factorization.

140032110341020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81658774 (or 81658772 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 140032110341020 its reverse (20143011230041), we get a palindrome (160175121571061).

The spelling of 140032110341020 in words is "one hundred forty trillion, thirty-two billion, one hundred ten million, three hundred forty-one thousand, twenty".