2142341432330 has 32 divisors (see below), whose sum is σ = 4223539672128. Its totient is φ = 775929520000.

The previous prime is 2142341432299. The next prime is 2142341432333. The reversal of 2142341432330 is 332341432412.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2142341432333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38768867 + ... + 38824086.

It is an arithmetic number, because the mean of its divisors is an integer number (131985614754).

Almost surely, 2^{2142341432330} is an apocalyptic number.

2142341432330 is a deficient number, since it is larger than the sum of its proper divisors (2081198239798).

2142341432330 is a wasteful number, since it uses less digits than its factorization.

2142341432330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77593222.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 2142341432330 its reverse (332341432412), we get a palindrome (2474682864742).

The spelling of 2142341432330 in words is "two trillion, one hundred forty-two billion, three hundred forty-one million, four hundred thirty-two thousand, three hundred thirty".