11926334407 has 8 divisors (see below), whose sum is σ = 12861277184. Its totient is φ = 10993896288.

The previous prime is 11926334393. The next prime is 11926334423. The reversal of 11926334407 is 70443362911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11926334407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11926334407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11926334467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616263 + ... + 635320.

It is an arithmetic number, because the mean of its divisors is an integer number (1607659648).

Almost surely, 2^11926334407 is an apocalyptic number.

11926334407 is a deficient number, since it is larger than the sum of its proper divisors (934942777).

11926334407 is a wasteful number, since it uses less digits than its factorization.

11926334407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252329.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 11926334407 in words is "eleven billion, nine hundred twenty-six million, three hundred thirty-four thousand, four hundred seven".