11726383838670 has 48 divisors (see below), whose sum is σ = 30536916033312. Its totient is φ = 3122079992640.

The previous prime is 11726383838633. The next prime is 11726383838683. The reversal of 11726383838670 is 7683838362711.

11726383838670 is a `hidden beast` number, since 1 + 17 + 26 + 383 + 83 + 86 + 70 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11726383838598 and 11726383838607.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 103186597 + ... + 103300176.

It is an arithmetic number, because the mean of its divisors is an integer number (636185750694).

Almost surely, 2^{11726383838670} is an apocalyptic number.

11726383838670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11726383838670 is an abundant number, since it is smaller than the sum of its proper divisors (18810532194642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11726383838670 is a wasteful number, since it uses less digits than its factorization.

11726383838670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206487417 (or 206487414 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 11726383838670 in words is "eleven trillion, seven hundred twenty-six billion, three hundred eighty-three million, eight hundred thirty-eight thousand, six hundred seventy".