113443430342 has 16 divisors (see below), whose sum is σ = 185885928000. Its totient is φ = 51495411240.

The previous prime is 113443430333. The next prime is 113443430377. The reversal of 113443430342 is 243034344311.

It is a junction number, because it is equal to n+sod(n) for n = 113443430299 and 113443430308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472592 + ... + 3505107.

It is an arithmetic number, because the mean of its divisors is an integer number (11617870500).

Almost surely, 2^113443430342 is an apocalyptic number.

113443430342 is a deficient number, since it is larger than the sum of its proper divisors (72442497658).

113443430342 is a wasteful number, since it uses less digits than its factorization.

113443430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978451.

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

Adding to 113443430342 its reverse (243034344311), we get a palindrome (356477774653).

The spelling of 113443430342 in words is "one hundred thirteen billion, four hundred forty-three million, four hundred thirty thousand, three hundred forty-two".