2042132243212 has 24 divisors (see below), whose sum is σ = 3767502735360. Its totient is φ = 967104491280.

The previous prime is 2042132243191. The next prime is 2042132243219. The reversal of 2042132243212 is 2123422312402.

It is not an unprimeable number, because it can be changed into a prime (2042132243219) 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, 175194262 + ... + 175205917.

It is an arithmetic number, because the mean of its divisors is an integer number (156979280640).

Almost surely, 2^{2042132243212} is an apocalyptic number.

It is an amenable number.

2042132243212 is a deficient number, since it is larger than the sum of its proper divisors (1725370492148).

2042132243212 is a wasteful number, since it uses less digits than its factorization.

2042132243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350400261 (or 350400259 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2042132243212 its reverse (2123422312402), we get a palindrome (4165554555614).

The spelling of 2042132243212 in words is "two trillion, forty-two billion, one hundred thirty-two million, two hundred forty-three thousand, two hundred twelve".