10144321441 has 2 divisors, whose sum is σ = 10144321442. Its totient is φ = 10144321440.

The previous prime is 10144321433. The next prime is 10144321471. The reversal of 10144321441 is 14412344101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7762491025 + 2381830416 = 88105^2 + 48804^2 .

It is an emirp because it is prime and its reverse (14412344101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10144321441 - 2³ = 10144321433 is a prime.

It is not a weakly prime, because it can be changed into another prime (10144321471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072160720 + 5072160721.

It is an arithmetic number, because the mean of its divisors is an integer number (5072160721).

Almost surely, 2^10144321441 is an apocalyptic number.

It is an amenable number.

10144321441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10144321441 is an equidigital number, since it uses as much as digits as its factorization.

10144321441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10144321441 its reverse (14412344101), we get a palindrome (24556665542).

The spelling of 10144321441 in words is "ten billion, one hundred forty-four million, three hundred twenty-one thousand, four hundred forty-one".