10204240632529 has 2 divisors, whose sum is σ = 10204240632530. Its totient is φ = 10204240632528.

The previous prime is 10204240632463. The next prime is 10204240632583. The reversal of 10204240632529 is 92523604240201.

10204240632529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6784045344400 + 3420195288129 = 2604620^2 + 1849377^2 .

It is a cyclic number.

It is not a de Polignac number, because 10204240632529 - 2¹¹ = 10204240630481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10204240632491 and 10204240632500.

It is not a weakly prime, because it can be changed into another prime (10204240612529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102120316264 + 5102120316265.

It is an arithmetic number, because the mean of its divisors is an integer number (5102120316265).

Almost surely, 2^{10204240632529} is an apocalyptic number.

It is an amenable number.

10204240632529 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204240632529 is an equidigital number, since it uses as much as digits as its factorization.

10204240632529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 10204240632529 in words is "ten trillion, two hundred four billion, two hundred forty million, six hundred thirty-two thousand, five hundred twenty-nine".