10020041299969 has 2 divisors, whose sum is σ = 10020041299970. Its totient is φ = 10020041299968.

The previous prime is 10020041299951. The next prime is 10020041299973. The reversal of 10020041299969 is 96999214002001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7901226271744 + 2118815028225 = 2810912^2 + 1455615^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020041299969 - 2¹⁹ = 10020040775681 is a prime.

It is a super-2 number, since 2×10020041299969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10020041299369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010020649984 + 5010020649985.

It is an arithmetic number, because the mean of its divisors is an integer number (5010020649985).

Almost surely, 2^{10020041299969} is an apocalyptic number.

It is an amenable number.

10020041299969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020041299969 is an equidigital number, since it uses as much as digits as its factorization.

10020041299969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 52.

The spelling of 10020041299969 in words is "ten trillion, twenty billion, forty-one million, two hundred ninety-nine thousand, nine hundred sixty-nine".