10421422241 has 4 divisors (see below), whose sum is σ = 10757597184. Its totient is φ = 10085247300.

The previous prime is 10421422213. The next prime is 10421422267. The reversal of 10421422241 is 14222412401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10421422241 - 2³⁰ = 9347680417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10421422541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168087425 + ... + 168087486.

It is an arithmetic number, because the mean of its divisors is an integer number (2689399296).

Almost surely, 2^10421422241 is an apocalyptic number.

It is an amenable number.

10421422241 is a deficient number, since it is larger than the sum of its proper divisors (336174943).

10421422241 is an equidigital number, since it uses as much as digits as its factorization.

10421422241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336174942.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10421422241 its reverse (14222412401), we get a palindrome (24643834642).

The spelling of 10421422241 in words is "ten billion, four hundred twenty-one million, four hundred twenty-two thousand, two hundred forty-one".