4031323102140 has 24 divisors (see below), whose sum is σ = 11287704686160. Its totient is φ = 1075019493888.

The previous prime is 4031323102133. The next prime is 4031323102159. The reversal of 4031323102140 is 412013231304.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4031323102140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33594359125 + ... + 33594359244.

It is an arithmetic number, because the mean of its divisors is an integer number (470321028590).

Almost surely, 2^{4031323102140} is an apocalyptic number.

It is an amenable number.

4031323102140 is an abundant number, since it is smaller than the sum of its proper divisors (7256381584020).

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

4031323102140 is a wasteful number, since it uses less digits than its factorization.

4031323102140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67188718381 (or 67188718379 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4031323102140 its reverse (412013231304), we get a palindrome (4443336333444).

The spelling of 4031323102140 in words is "four trillion, thirty-one billion, three hundred twenty-three million, one hundred two thousand, one hundred forty".