2012001342 has 16 divisors (see below), whose sum is σ = 4333541520. Its totient is φ = 619077312.

The previous prime is 2012001331. The next prime is 2012001377. The reversal of 2012001342 is 2431002102.

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, 12897367 + ... + 12897522.

It is an arithmetic number, because the mean of its divisors is an integer number (270846345).

Almost surely, 2^2012001342 is an apocalyptic number.

2012001342 is an abundant number, since it is smaller than the sum of its proper divisors (2321540178).

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

2012001342 is a wasteful number, since it uses less digits than its factorization.

2012001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25794907.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2012001342 is about 44855.3379432147. The cubic root of 2012001342 is about 1262.4361497232.

Adding to 2012001342 its reverse (2431002102), we get a palindrome (4443003444).

The spelling of 2012001342 in words is "two billion, twelve million, one thousand, three hundred forty-two".