2134240403342 has 8 divisors (see below), whose sum is σ = 3226568169216. Its totient is φ = 1058717680272.

The previous prime is 2134240403333. The next prime is 2134240403353. The reversal of 2134240403342 is 2433040424312.

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 = 2134240403299 and 2134240403308.

It is a congruent number.

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, 4201260383 + ... + 4201260890.

It is an arithmetic number, because the mean of its divisors is an integer number (403321021152).

Almost surely, 2^{2134240403342} is an apocalyptic number.

2134240403342 is a deficient number, since it is larger than the sum of its proper divisors (1092327765874).

2134240403342 is a wasteful number, since it uses less digits than its factorization.

2134240403342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8402521402.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2134240403342 its reverse (2433040424312), we get a palindrome (4567280827654).

The spelling of 2134240403342 in words is "two trillion, one hundred thirty-four billion, two hundred forty million, four hundred three thousand, three hundred forty-two".