120410435142443 has 16 divisors (see below), whose sum is σ = 128716021982016. Its totient is φ = 112360964981760.

The previous prime is 120410435142421. The next prime is 120410435142497. The reversal of 120410435142443 is 344241534014021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120410435142443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120410435142397 and 120410435142406.

It is not an unprimeable number, because it can be changed into a prime (120410438142443) 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, 18051221 + ... + 23804777.

It is an arithmetic number, because the mean of its divisors is an integer number (8044751373876).

Almost surely, 2^{120410435142443} is an apocalyptic number.

120410435142443 is a deficient number, since it is larger than the sum of its proper divisors (8305586839573).

120410435142443 is a wasteful number, since it uses less digits than its factorization.

120410435142443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775814.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 120410435142443 its reverse (344241534014021), we get a palindrome (464651969156464).

The spelling of 120410435142443 in words is "one hundred twenty trillion, four hundred ten billion, four hundred thirty-five million, one hundred forty-two thousand, four hundred forty-three".