20075293841 has 2 divisors, whose sum is σ = 20075293842. Its totient is φ = 20075293840.

The previous prime is 20075293801. The next prime is 20075293879. The reversal of 20075293841 is 14839257002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19788330241 + 286963600 = 140671^2 + 16940^2 .

It is a cyclic number.

It is not a de Polignac number, because 20075293841 - 2¹⁰ = 20075292817 is a prime.

It is not a weakly prime, because it can be changed into another prime (20075293801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10037646920 + 10037646921.

It is an arithmetic number, because the mean of its divisors is an integer number (10037646921).

Almost surely, 2^20075293841 is an apocalyptic number.

It is an amenable number.

20075293841 is a deficient number, since it is larger than the sum of its proper divisors (1).

20075293841 is an equidigital number, since it uses as much as digits as its factorization.

20075293841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 20075293841 in words is "twenty billion, seventy-five million, two hundred ninety-three thousand, eight hundred forty-one".