2134340103442 has 8 divisors (see below), whose sum is σ = 3215866703616. Its totient is φ = 1062384535572.

The previous prime is 2134340103391. The next prime is 2134340103479. The reversal of 2134340103442 is 2443010434312.

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

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, 2392757518 + ... + 2392758409.

It is an arithmetic number, because the mean of its divisors is an integer number (401983337952).

Almost surely, 2^{2134340103442} is an apocalyptic number.

2134340103442 is a deficient number, since it is larger than the sum of its proper divisors (1081526600174).

2134340103442 is a wasteful number, since it uses less digits than its factorization.

2134340103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785516152.

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

Adding to 2134340103442 its reverse (2443010434312), we get a palindrome (4577350537754).

The spelling of 2134340103442 in words is "two trillion, one hundred thirty-four billion, three hundred forty million, one hundred three thousand, four hundred forty-two".