2012034142 has 8 divisors (see below), whose sum is σ = 3018360600. Its totient is φ = 1005913944.

The previous prime is 2012034091. The next prime is 2012034149. The reversal of 2012034142 is 2414302102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012034149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24292 + ... + 67927.

It is an arithmetic number, because the mean of its divisors is an integer number (377295075).

Almost surely, 2^2012034142 is an apocalyptic number.

2012034142 is a deficient number, since it is larger than the sum of its proper divisors (1006326458).

2012034142 is a wasteful number, since it uses less digits than its factorization.

2012034142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103130.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2012034142 is about 44855.7035615316. The cubic root of 2012034142 is about 1262.4430098380.

Adding to 2012034142 its reverse (2414302102), we get a palindrome (4426336244).

The spelling of 2012034142 in words is "two billion, twelve million, thirty-four thousand, one hundred forty-two".