2034120142 has 12 divisors (see below), whose sum is σ = 3241220040. Its totient is φ = 957232736.

The previous prime is 2034120139. The next prime is 2034120163. The reversal of 2034120142 is 2410214302.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1759042 + ... + 1760197.

It is an arithmetic number, because the mean of its divisors is an integer number (270101670).

Almost surely, 2^2034120142 is an apocalyptic number.

2034120142 is a deficient number, since it is larger than the sum of its proper divisors (1207099898).

2034120142 is a wasteful number, since it uses less digits than its factorization.

2034120142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519275 (or 3519258 counting only the distinct ones).

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

The square root of 2034120142 is about 45101.2210699444. The cubic root of 2034120142 is about 1267.0454686854.

Adding to 2034120142 its reverse (2410214302), we get a palindrome (4444334444).

The spelling of 2034120142 in words is "two billion, thirty-four million, one hundred twenty thousand, one hundred forty-two".