2033431340140 has 12 divisors (see below), whose sum is σ = 4270205814336. Its totient is φ = 813372536048.

The previous prime is 2033431340123. The next prime is 2033431340167. The reversal of 2033431340140 is 410431343302.

It is a junction number, because it is equal to n+sod(n) for n = 2033431340099 and 2033431340108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50835783484 + ... + 50835783523.

It is an arithmetic number, because the mean of its divisors is an integer number (355850484528).

Almost surely, 2^{2033431340140} is an apocalyptic number.

2033431340140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033431340140 is an abundant number, since it is smaller than the sum of its proper divisors (2236774474196).

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

2033431340140 is a wasteful number, since it uses less digits than its factorization.

2033431340140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101671567016 (or 101671567014 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2033431340140 its reverse (410431343302), we get a palindrome (2443862683442).

The spelling of 2033431340140 in words is "two trillion, thirty-three billion, four hundred thirty-one million, three hundred forty thousand, one hundred forty".