13112044430342 has 96 divisors (see below), whose sum is σ = 23338469606400. Its totient is φ = 5476751280000.

The previous prime is 13112044430333. The next prime is 13112044430543. The reversal of 13112044430342 is 24303444021131.

It is a junction number, because it is equal to n+sod(n) for n = 13112044430299 and 13112044430308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 862683659 + ... + 862698857.

It is an arithmetic number, because the mean of its divisors is an integer number (243109058400).

Almost surely, 2^{13112044430342} is an apocalyptic number.

13112044430342 is a deficient number, since it is larger than the sum of its proper divisors (10226425176058).

13112044430342 is a wasteful number, since it uses less digits than its factorization.

13112044430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16270 (or 16257 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13112044430342 its reverse (24303444021131), we get a palindrome (37415488451473).

The spelling of 13112044430342 in words is "thirteen trillion, one hundred twelve billion, forty-four million, four hundred thirty thousand, three hundred forty-two".