2142340341034 has 8 divisors (see below), whose sum is σ = 3213580088160. Its totient is φ = 1071146978316.

The previous prime is 2142340341019. The next prime is 2142340341077. The reversal of 2142340341034 is 4301430432412.

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

It is a junction number, because it is equal to n+sod(n) for n = 2142340340987 and 2142340341005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11480404 + ... + 11665519.

It is an arithmetic number, because the mean of its divisors is an integer number (401697511020).

Almost surely, 2^{2142340341034} is an apocalyptic number.

2142340341034 is a deficient number, since it is larger than the sum of its proper divisors (1071239747126).

2142340341034 is a wasteful number, since it uses less digits than its factorization.

2142340341034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23192204.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2142340341034 its reverse (4301430432412), we get a palindrome (6443770773446).

The spelling of 2142340341034 in words is "two trillion, one hundred forty-two billion, three hundred forty million, three hundred forty-one thousand, thirty-four".