10204115366426 has 16 divisors (see below), whose sum is σ = 16218804626280. Its totient is φ = 4798301544960.

The previous prime is 10204115366399. The next prime is 10204115366429. The reversal of 10204115366426 is 62466351140201.

It can be written as a sum of positive squares in 4 ways, for example, as 10092382276201 + 111733090225 = 3176851^2 + 334265^2 .

It is a super-2 number, since 2×10204115366426² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10204115366429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113551241 + ... + 113641068.

Almost surely, 2^{10204115366426} is an apocalyptic number.

10204115366426 is a deficient number, since it is larger than the sum of its proper divisors (6014689259854).

10204115366426 is a wasteful number, since it uses less digits than its factorization.

10204115366426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227193649.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 10204115366426 in words is "ten trillion, two hundred four billion, one hundred fifteen million, three hundred sixty-six thousand, four hundred twenty-six".