10688026213838 has 8 divisors (see below), whose sum is σ = 16729084508688. Its totient is φ = 5111664710944.

The previous prime is 10688026213817. The next prime is 10688026213841. The reversal of 10688026213838 is 83831262088601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10688026213838² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116174197931 + ... + 116174198022.

It is an arithmetic number, because the mean of its divisors is an integer number (2091135563586).

Almost surely, 2^{10688026213838} is an apocalyptic number.

10688026213838 is a deficient number, since it is larger than the sum of its proper divisors (6041058294850).

10688026213838 is a wasteful number, since it uses less digits than its factorization.

10688026213838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232348395978.

The product of its (nonzero) digits is 5308416, while the sum is 56.

The spelling of 10688026213838 in words is "ten trillion, six hundred eighty-eight billion, twenty-six million, two hundred thirteen thousand, eight hundred thirty-eight".