2040554231012 has 24 divisors (see below), whose sum is σ = 3895652752992. Its totient is φ = 927512931200.

The previous prime is 2040554230997. The next prime is 2040554231017. The reversal of 2040554231012 is 2101324550402.

It is not an unprimeable number, because it can be changed into a prime (2040554231017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904748 + ... + 4396380.

It is an arithmetic number, because the mean of its divisors is an integer number (162318864708).

Almost surely, 2^{2040554231012} is an apocalyptic number.

2040554231012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2040554231012 is a deficient number, since it is larger than the sum of its proper divisors (1855098521980).

2040554231012 is a wasteful number, since it uses less digits than its factorization.

2040554231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585979 (or 585977 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 2040554231012 its reverse (2101324550402), we get a palindrome (4141878781414).

The spelling of 2040554231012 in words is "two trillion, forty billion, five hundred fifty-four million, two hundred thirty-one thousand, twelve".