10726000012690 has 16 divisors (see below), whose sum is σ = 19671079269528. Its totient is φ = 4209449061376.

The previous prime is 10726000012667. The next prime is 10726000012703. The reversal of 10726000012690 is 9621000062701.

It can be written as a sum of positive squares in 4 ways, for example, as 10135544547769 + 590455464921 = 3183637^2 + 768411^2 .

It is a super-2 number, since 2×10726000012690² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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, 10118867407 + ... + 10118868466.

Almost surely, 2^{10726000012690} is an apocalyptic number.

10726000012690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10726000012690 is a deficient number, since it is larger than the sum of its proper divisors (8945079256838).

10726000012690 is a wasteful number, since it uses less digits than its factorization.

10726000012690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20237735933.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 10726000012690 in words is "ten trillion, seven hundred twenty-six billion, twelve thousand, six hundred ninety".