10020001441 has 2 divisors, whose sum is σ = 10020001442. Its totient is φ = 10020001440.

The previous prime is 10020001403. The next prime is 10020001463. The reversal of 10020001441 is 14410002001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8666865216 + 1353136225 = 93096^2 + 36785^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020001441 - 2⁹ = 10020000929 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020001141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010000720 + 5010000721.

It is an arithmetic number, because the mean of its divisors is an integer number (5010000721).

Almost surely, 2^10020001441 is an apocalyptic number.

It is an amenable number.

10020001441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020001441 is an equidigital number, since it uses as much as digits as its factorization.

10020001441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020001441 its reverse (14410002001), we get a palindrome (24430003442).

The spelling of 10020001441 in words is "ten billion, twenty million, one thousand, four hundred forty-one".