2142010334 has 16 divisors (see below), whose sum is σ = 3386350800. Its totient is φ = 1013367744.

The previous prime is 2142010333. The next prime is 2142010361. The reversal of 2142010334 is 4330102412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142010333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097 + ... + 65580.

It is an arithmetic number, because the mean of its divisors is an integer number (211646925).

Almost surely, 2^2142010334 is an apocalyptic number.

2142010334 is a deficient number, since it is larger than the sum of its proper divisors (1244340466).

2142010334 is a wasteful number, since it uses less digits than its factorization.

2142010334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70507.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2142010334 is about 46281.8575037779. The cubic root of 2142010334 is about 1289.0621418702.

Adding to 2142010334 its reverse (4330102412), we get a palindrome (6472112746).

The spelling of 2142010334 in words is "two billion, one hundred forty-two million, ten thousand, three hundred thirty-four".