10420230443 has 8 divisors (see below), whose sum is σ = 11909459712. Its totient is φ = 8931157416.

The previous prime is 10420230419. The next prime is 10420230451. The reversal of 10420230443 is 34403202401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10420230443 - 2⁸ = 10420230187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10420230143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208346 + ... + 253472.

It is an arithmetic number, because the mean of its divisors is an integer number (1488682464).

Almost surely, 2^10420230443 is an apocalyptic number.

10420230443 is a deficient number, since it is larger than the sum of its proper divisors (1489229269).

10420230443 is an equidigital number, since it uses as much as digits as its factorization.

10420230443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78121.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10420230443 its reverse (34403202401), we get a palindrome (44823432844).

The spelling of 10420230443 in words is "ten billion, four hundred twenty million, two hundred thirty thousand, four hundred forty-three".