10443420303442 has 16 divisors (see below), whose sum is σ = 18520351277760. Its totient is φ = 4321415297808.

The previous prime is 10443420303431. The next prime is 10443420303479. The reversal of 10443420303442 is 24430302434401.

It is a junction number, because it is equal to n+sod(n) for n = 10443420303398 and 10443420303407.

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, 12861354648 + ... + 12861355459.

It is an arithmetic number, because the mean of its divisors is an integer number (1157521954860).

Almost surely, 2^{10443420303442} is an apocalyptic number.

10443420303442 is a deficient number, since it is larger than the sum of its proper divisors (8076930974318).

10443420303442 is a wasteful number, since it uses less digits than its factorization.

10443420303442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25722710145.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 10443420303442 its reverse (24430302434401), we get a palindrome (34873722737843).

The spelling of 10443420303442 in words is "ten trillion, four hundred forty-three billion, four hundred twenty million, three hundred three thousand, four hundred forty-two".