2134230042 has 16 divisors (see below), whose sum is σ = 4878240192. Its totient is φ = 609780000.

The previous prime is 2134230037. The next prime is 2134230083. The reversal of 2134230042 is 2400324312.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25407459 + ... + 25407542.

It is an arithmetic number, because the mean of its divisors is an integer number (304890012).

Almost surely, 2^2134230042 is an apocalyptic number.

2134230042 is an abundant number, since it is smaller than the sum of its proper divisors (2744010150).

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

2134230042 is a wasteful number, since it uses less digits than its factorization.

2134230042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50815013.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2134230042 is about 46197.7276713909. The cubic root of 2134230042 is about 1287.4995214376.

Adding to 2134230042 its reverse (2400324312), we get a palindrome (4534554354).

The spelling of 2134230042 in words is "two billion, one hundred thirty-four million, two hundred thirty thousand, forty-two".