11826906373 has 2 divisors, whose sum is σ = 11826906374. Its totient is φ = 11826906372.

The previous prime is 11826906359. The next prime is 11826906389. The reversal of 11826906373 is 37360962811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11046430404 + 780475969 = 105102^2 + 27937^2 .

It is a cyclic number.

It is not a de Polignac number, because 11826906373 - 2³³ = 3236971781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11826906313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913453186 + 5913453187.

It is an arithmetic number, because the mean of its divisors is an integer number (5913453187).

Almost surely, 2^11826906373 is an apocalyptic number.

It is an amenable number.

11826906373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11826906373 is an equidigital number, since it uses as much as digits as its factorization.

11826906373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 11826906373 in words is "eleven billion, eight hundred twenty-six million, nine hundred six thousand, three hundred seventy-three".