11873926705 has 16 divisors (see below), whose sum is σ = 14570337600. Its totient is φ = 9286505280.

The previous prime is 11873926697. The next prime is 11873926711. The reversal of 11873926705 is 50762937811.

It is a happy number.

It is not a de Polignac number, because 11873926705 - 2³ = 11873926697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57795 + ... + 164584.

It is an arithmetic number, because the mean of its divisors is an integer number (910646100).

Almost surely, 2^11873926705 is an apocalyptic number.

It is an amenable number.

11873926705 is a deficient number, since it is larger than the sum of its proper divisors (2696410895).

11873926705 is a wasteful number, since it uses less digits than its factorization.

11873926705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222624.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 11873926705 in words is "eleven billion, eight hundred seventy-three million, nine hundred twenty-six thousand, seven hundred five".