10420056241 has 12 divisors (see below), whose sum is σ = 12174234420. Its totient is φ = 8892465120.

The previous prime is 10420056239. The next prime is 10420056263. The reversal of 10420056241 is 14265002401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5201438641 + 5218617600 = 72121^2 + 72240^2 .

It is not a de Polignac number, because 10420056241 - 2¹ = 10420056239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10420056341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453090 + ... + 475531.

It is an arithmetic number, because the mean of its divisors is an integer number (1014519535).

Almost surely, 2^10420056241 is an apocalyptic number.

It is an amenable number.

10420056241 is a deficient number, since it is larger than the sum of its proper divisors (1754178179).

10420056241 is an equidigital number, since it uses as much as digits as its factorization.

10420056241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928864 (or 928857 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10420056241 its reverse (14265002401), we get a palindrome (24685058642).

The spelling of 10420056241 in words is "ten billion, four hundred twenty million, fifty-six thousand, two hundred forty-one".