13442376852043 has 16 divisors (see below), whose sum is σ = 13742171331840. Its totient is φ = 13145512935456.

The previous prime is 13442376852031. The next prime is 13442376852059. The reversal of 13442376852043 is 34025867324431.

It is a cyclic number.

It is not a de Polignac number, because 13442376852043 - 2⁵ = 13442376852011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13442376852943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149028105 + ... + 149118277.

It is an arithmetic number, because the mean of its divisors is an integer number (858885708240).

Almost surely, 2^{13442376852043} is an apocalyptic number.

13442376852043 is a deficient number, since it is larger than the sum of its proper divisors (299794479797).

13442376852043 is a wasteful number, since it uses less digits than its factorization.

13442376852043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106386.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 13442376852043 in words is "thirteen trillion, four hundred forty-two billion, three hundred seventy-six million, eight hundred fifty-two thousand, forty-three".