2043344104342 has 8 divisors (see below), whose sum is σ = 3067416329616. Its totient is φ = 1020871994472.

The previous prime is 2043344104337. The next prime is 2043344104379. The reversal of 2043344104342 is 2434014433402.

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 = 2043344104298 and 2043344104307.

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, 400025658 + ... + 400030765.

It is an arithmetic number, because the mean of its divisors is an integer number (383427041202).

Almost surely, 2^{2043344104342} is an apocalyptic number.

2043344104342 is a deficient number, since it is larger than the sum of its proper divisors (1024072225274).

2043344104342 is a wasteful number, since it uses less digits than its factorization.

2043344104342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800057702.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2043344104342 its reverse (2434014433402), we get a palindrome (4477358537744).

The spelling of 2043344104342 in words is "two trillion, forty-three billion, three hundred forty-four million, one hundred four thousand, three hundred forty-two".