13143302545342 has 64 divisors (see below), whose sum is σ = 20729636928000. Its totient is φ = 6238045592064.

The previous prime is 13143302545313. The next prime is 13143302545357. The reversal of 13143302545342 is 24354520334131.

It is a junction number, because it is equal to n+sod(n) for n = 13143302545295 and 13143302545304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3283361113 + ... + 3283365115.

It is an arithmetic number, because the mean of its divisors is an integer number (323900577000).

Almost surely, 2^{13143302545342} is an apocalyptic number.

13143302545342 is a deficient number, since it is larger than the sum of its proper divisors (7586334382658).

13143302545342 is a wasteful number, since it uses less digits than its factorization.

13143302545342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 13143302545342 its reverse (24354520334131), we get a palindrome (37497822879473).

The spelling of 13143302545342 in words is "thirteen trillion, one hundred forty-three billion, three hundred two million, five hundred forty-five thousand, three hundred forty-two".