2031401410140 has 24 divisors (see below), whose sum is σ = 5687923948560. Its totient is φ = 541707042688.

The previous prime is 2031401410127. The next prime is 2031401410177. The reversal of 2031401410140 is 410141041302.

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, 16928345025 + ... + 16928345144.

It is an arithmetic number, because the mean of its divisors is an integer number (236996831190).

Almost surely, 2^{2031401410140} is an apocalyptic number.

2031401410140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031401410140 is an abundant number, since it is smaller than the sum of its proper divisors (3656522538420).

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

2031401410140 is a wasteful number, since it uses less digits than its factorization.

2031401410140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33856690181 (or 33856690179 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2031401410140 its reverse (410141041302), we get a palindrome (2441542451442).

The spelling of 2031401410140 in words is "two trillion, thirty-one billion, four hundred one million, four hundred ten thousand, one hundred forty".