10420500343441 has 16 divisors (see below), whose sum is σ = 10686513247488. Its totient is φ = 10158111129600.

The previous prime is 10420500343391. The next prime is 10420500343493. The reversal of 10420500343441 is 14434300502401.

It is a cyclic number.

It is not a de Polignac number, because 10420500343441 - 2⁹ = 10420500342929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10420500343241) 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, 3576145 + ... + 5799121.

It is an arithmetic number, because the mean of its divisors is an integer number (667907077968).

Almost surely, 2^{10420500343441} is an apocalyptic number.

It is an amenable number.

10420500343441 is a deficient number, since it is larger than the sum of its proper divisors (266012904047).

10420500343441 is a wasteful number, since it uses less digits than its factorization.

10420500343441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223792.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10420500343441 its reverse (14434300502401), we get a palindrome (24854800845842).

The spelling of 10420500343441 in words is "ten trillion, four hundred twenty billion, five hundred million, three hundred forty-three thousand, four hundred forty-one".